After a female as lightly excreted feces on her partner's genitalia, she strokes the scrotum in a petting like fashion. To make this a Rusty Pineapple though, there must be a "five o'clock shadow" on the scrotum, to create a pineapple-ish effect.
The fetus baby said that he smelled a Rusty Pineapple in the vicinity.
"DUDE. I got a Rusty Pineapple last night and now I feel violated"
"DUDE. I got a Rusty Pineapple last night and now I feel violated"
by rusty pineapple February 4, 2009

by Lord Andre Blackwood January 11, 2010

Term used when expressing a strange body shape. Characteristics include a large, tall, narrow head atop a near skeletal body frame. Classic example being Junkie-sheek Nick Owen of London.
by Rachael Hibbert March 4, 2009

When your partner is in the plough pose, and do not face their feet, then you pineapple that ho/joe.
by ThatGuyJoe December 7, 2018

by pineapplesplattt!! March 20, 2010

by taking it to far June 10, 2011

When two individuals participate in a Daffy Pineapple, they insert a bendy straw into their anus'. one end goes in each of them and they participate in a game of tag where they release gas back and forth creating a vortex of fumes inside the straw. then they remove it from their anus' and in turn, suck both ends of the straws at the same time.
by Wiener Dookie March 11, 2011
