The fun prank of sticking your fingers into the nostrils of an unsuspecting victim, watching their reaction and then running like crazy.
"I just now noseraped the cashier at the McDonalds drive-through. T'was so much fun"
"That's nothing. Harry noseraped a cop. He chased us halfway down the street."
A sexual act where one gives oral pleasure to a female whilst burying their nose up her arse hole, rendering the lower half of the face concealed as though by a horses nose bag. Best performed in the 69 position.
The wife and I did 69 last night, I got totally stuck in, was a right dutch nosebag.