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

Social Piranha

A pun on Social Pariah, it's a more fitting term for a very social but toxic and even aggressive person. A bully. Think lawyers, politicians, and Hollywood producers.

Unless children are gently disciplined and educated by their parents, they will become social piranhas as adults.

by peanut butter cup June 5, 2025

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 29, 2018

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 20, 2015

blogvertwashing piranha

Person who likes finding elements with the title "first discovery" in the game Infinite Craft.

Infinite Craft is a game where you combine elements to get more and more elements as you play on. The term "blogvertwashing piranha" is an element that the creator of this word found as a first discovery.

Calling out all blogvertwashing piranhas: can you make the element "Fishstick Wedding VR" in the game?

by pocodefenitions February 12, 2024

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