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

ass piranha

A person who relentlessly chases ass, as they are not/have not gotten any.

Ass piranha ass piranha

by ghostlyhalo March 26, 2014

Ass piranha

Someone who is hungry for butt.

Alice had a few glasses of wine and had now become an ass piranha

by Lego Jam December 30, 2018

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

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 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

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