sinkle

The act of pissing in a sink.

Frat guy #1: "Man, I've got a take a leak so bad, but if I get up and go to the bathroom I might miss a shot of Paris Hilton's boobs or something."
Frat guy #2: "Dude, just take a sinkle in the kitchen. You can watch the tube from there. I do."
Frat guy #1: "What?"

by Joe the Hobo July 7, 2005

Sinkling

When your friend Mike pisses in the kitchen sink that is still full of dishes.

I walked out of my room and Mike was sinkling while eating cashews.

by Douche June 15, 2003

sinkle

To urinate in a sink

I had to sinkle because all the toilet stalls and urinals were occupied at the moment.

by ABDL2023 July 31, 2023