Petey Piranha

Easily the most important member of the species, Petey Piranha is a recurring boss in the Mario series. Making his debut in Super Mario Sunshine, Petey Piranha is a more humanoid version of the species.

Petey Piranha! Oh no! I'm defeated! In this video game at least!

by MarioMaker2 June 13, 2020

tobin's piranha

A seemingly important element that never becomes significant later on in the story

Why did this movie have a tobin's piranha

by HeTuenedHimselfIntoAPickle November 23, 2023

gray piranha

A bus group of retirees that have just finished a tour (cheese or chocolate factory) and are heading for the sample table.
Also known as silver piranhas
piranhis americanus
piranhis astralius
piranhis europus

Tour guide to couple: Get your items be for the gray piranhas get here.
Couple:Who?
Guide: They'll take a finger before you know what happened.

by tmshlp October 24, 2014

Piranha attack

When you make a controversial comment and start getting attacked on all sides by people who are offended by said comment.

Me: All I said was that I don't believe the Confederate flag is considered racist and the resulting flame war was like a piranha attack!

by Kanna-Chan May 06, 2015

piranha

When a girl bite down too hard on ur dick and bites it off and she gets blood in her mouth.

Hey what are you doing??
IM A PIRANHA!!!!!

by hotsmokingpiss March 17, 2021

piranha week

The week before a girl's period (Shark Week) when she wants to ravenously devour everything in site

Megan's PMSing and has eaten a whole large pizza and 6 cupcakes. It must be Piranha Week, poor thing.

by Imakeupstuff April 21, 2015

Cock Piranha

When a woman gives head and bites your dick in the process

Goddamnit Stacy, stop being such a Cock Piranha . It hurts my dick

by PurpleMinivan November 30, 2020