Pineapples

A) Yes, We all know it's a fruit.
B) A code word used by collegiates (or anyone sharing a room) to notify his/her roommate that he/she is getting laid.

Verbally it is spoken to get the roommate out of the room to engage in sexual activity or Written on a sticky note and put on the door to

avoid a walk in.

A): If you are looking for the literal pineapple fruit, you shouldn't be on here.
B): Joe put a sticky note with "Pineapples" written on it so his roommate wouldn't walk in on him banging Jen.

Joe: I need the room tonight.

Tim: Why?

Joe: Pineapples.

Tim: Ah. The room's yours.

by Delta_Menace September 22, 2013

pineapples

a secret word for any kind of sexual act.

hey, (girlfriends name) pineapples? hell yeah lets do it!

by threefish June 10, 2013

Pineapple

A fruit; also guys can eat it to make there jizz fruity.

Jordan; Wanna blow me?

Mandee; Only if you eat Pineapple.

by jULS* April 1, 2009

Pineapples

Colloquial for Australian $50 notes, due to their yellow colour.

Matt paid back what he owed Dave, who when receiving the fist full of 50's replied, "Ooh! Pineapples!"

by isaacharvey April 28, 2008

Pineapples

Slang for grenades.
The outside shell of some grenades have "bumps" that make the grenade look like a pineapple, like the Soviet F1 grenade.

Snake: "He's armed with five-five-sixers and pineapples."

by Lizaard August 11, 2010

Pineapple

The best topping on a pizza.

Customer: Can I have the best topping on my pizza?

Pizza guy: You mean pineapples?

Customer: Hell yeah!

by Meheheh February 9, 2018

Pineapple

said when one answers the phone mid-sexual activity, signals the person calling to call back in an hour.

Son of a bitch, Mike went to his girlfriend's house so when i called to find out where he was, he pineapple'd me

by The Reverend Sychnine Twitch December 20, 2008