Billy (green fish)
William "Billy" James Fishbowl is a main current citizen of Bikini Bottom with red lip and golden shirt with a red stripe. He was Shubie's son but he was adopted by Evelyn Water.
Appearances
Pickles - he makes a first appearance role according debuts of 2 cameos .
Walking Small - His name was revealed by his mom Evelyn.
Pickles - He appears to escape the Krusty Krab with his parents, Martha &Lenny.
F.U.N. - He attends movie theater.
Valentine's Day - He attends carnival boardwalk.
Employee of the Month - (cameo at the end) he was seen along with Lenny, Mevis,Nat,Frank, and Jimmy-Gus.
Neptune's Spatula - (2 cameos) He was at museum. He appears deep in crowd of audience.
Something Smells - He attends movie theater.
Bubble Buddy - He debuts visiting beach.
Wormy - (cameo) Running shocked in downtown.
Patty Hype - (cameo) Deep in big line of other fish.
I'm Your Biggest Fanatic - (cameo) He was Nathiel's son.
The Smoking Peanut - Running away with his uncle Lloyd.
The Fry Cook Games - (cameo) He attends a cool event.
Squid on Strike - Having a female voice seen with Sandals.
Sandy, SpongeBob and the Worm - He shows along with Charlie, Evelyn, Fred, and others.
SpongeGuard on Duty - He attends Goo Lagoon.
The Bully - (cameo)
Mermaid Man & Barnacle Boy IV - (cameo) Shown black inside of jar.
As Seen On TV - (cameo)
Party Pooper Pants - Seen blue along with Halbert.
Superfriends - (cameo) deep in line.
Clams - (cameo)
The Great Snail Race - (cameo) deep in audience.
Born Again Krabs - (cameo) appears to celebrate.
I Had an Accident - (cameo) deep in line.
Krabby Land - He was seen as a child.
The SpongeBob SquarePants Movie - He appears light navy & grey as a member of audience.
Krabs vs Plankton - He attends court.
Good Neighbors - (2 cameos) Seen in downtown. Seen around in Squidward's house.
Dunces and Dragons - (cameo)
Enemy In-Law - he was seen shocked in downtown and then got kidnapped by a robot Plankton.
SquidBob TentaclePants - He attends clarinet recital.
Once Bitten - It was revealed as a zombie.
Wigstruck - He was at movie theater.
Driven to Tears - (cameo)
Rule of Dumb - (cameo) waiting in Patrick's line.
Best Frenemies- He was a Kelp Shake restuarant customer.
The Pink Purloiner - He was a bus passenger.
Best Day Ever - He attends the best day ever event.
Friend or Foe? - He was seen as a kid.
The Original Fry Cook- (cameo)
Fungus Among Us - He was seen fungusy in the krusty krab.
Roller Cowards - He was a Glove World customer / tourist.
The Krusty Sponge - (3 cameos) He leaves the Krusty Krab & returns, waits in line and attends courthouse.
A Flea in Her Dome - (cameo) Trapped in Sandy's Treedome at the end.
Goo Goo Gas - (cameo)
Le Big Switch - (cameo)
Mermaid Man vs SpongeBob - (debut) He attends the krusty krab party.
Pest of the West - (cameo)
The Battle of Bikini Bottom - (cameo) He occupys his own personal teenage battle.
What Ever Happened to SpongeBob? - he was in a riot of deep crowd scene remaing as an outdoor silhouette along with other fish-people.
The Two Faces of Squidward - (cameo) He was looking, taking photos, etc.
Banned in Bikini Bottom - It was revealed that he was one of the Secret Krusty Krab customers.
Spongicus - (cameo) He attended chum colosium.
Suction Cup Symphony - He attends Squidward's concert.
Gone - (cameo) deep in crowd of SpongeBob.
Slide Whistle Stooges - He and everyone else chase Squidward for annoying people.
A Life in the Day - (cameo) he attended to be Goo Lagoon beach toursit.
Sun Bleached - (2 cameos) he attended Goo Lagoon. He was at tanning party.
Giant Squidward - (cameo) he chased Squidward.
No Nose Knows - (cameo) he escapes the krusty krab. (not seen)
The Patty Caper - (cameo) in line.
The Krabby Kronicle - (cameo) he despites a riot on Mr. Krabs at the end along with SpongeBob's friends and other fish.
The Slumber Party - (cameo) he was at Pearl's slumber party beach.
SpongeBob vs. The Big One- he debuts in the beach at the end.
Choir Boys - (cheering deep in audience) but heard only.
Krusty Krushers - he attends Bikini Bottom wrestling.
To SquarePants or Not to SquarePants - he was in deep line.
Shuffleboarding - (cameo) he popped out of jail.
No Hat for Pat - (cameo) he & others approach on Mr. Krabs.
Sand Castles in the Sand - he attends Goo Lagoon. (debut)
Chum Bucket Supreme - he was one of Plankton's customers.
Single Cell Anniversary - (cameo)
Truth or Square - he makes a cameo in krusty krab celebration event.
Chum Caverns - he briefly waits in line of the underground elevator.
Clash of the Triton - (cameo)
Tentacle-Vision - (cameo) only on TV.
Stuck in the Wringer - he attended Glove World.
Greasy Buffoons - (cameo) deep in line.
Model Sponge - (cameo)
SpongeBob's Last Stand - (cameo) in action to save Jellyfish Fields.
The Play's the Thing - (cameo)
The Cent of Money (cameo) he was an arcade visitor seen in the background with Evelyn & Nathiel.
Sponge-Cano - (cameo)
Tunnel of Glove - He attends Glove World.
Krusty Dogs - He started visiting the Krusty Krab to buy hot dogs.
The Wreck of the Mauna Loa- he was at the big ship underground.
Love That Squid - he makes a cameo appearance sitting along withHarv.
Squidward's School for Grown Ups - (cameo) he briefly gets spotted in an exclusive event.
Looks
Billy wears a golden t-shirt with a red stripe on it.
Quotes
"HE BURNT MY SHAKE"
"HEY, SOMEONE LEFT A TRACTOR OVER HERE!'
"OH MOM"
"WOW, ALL OF THE SUPPORTING IS MAKING ME HUNGRY"
"HOORAY!!!" (along with Nazz and Abigail in the bus)
