Top Definition
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"
by rusty pineapple February 03, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt