Top Definition
The feeling of a hot, serrated steak knife wedged up your asshole after a long, violent session of explosive diarrhea.
I have the worst knifeass today after drinking that McDonald's iced coffee.
von knifeass 11. März 2009
5 Words related to knifeass
The approximate 2 - 10 seconds of immense pain inside of a female's anus that comes and goes without warning. It feels like - more or less - a knife in one's ass.
Girl 1: *starts to wince in pain whilst squirming in chair*
Girl 2: Are you alright?!
Girl 1: *stops* Yeah, I just had a massive case of knife ass
Girl 2: Aw yeah I hate that
von deuxgatos 20. Januar 2011

Täglicher Gratisnewsletter

Gib unten deine Mailadresse ein um jeden Morgen gratis dein "Urban Wort des Tages" zu bekommen!

Die Mails werden von versendet. Wir versenden keine Spammails.