A fork of Rural Dictionary
To make significat change to, particularly in a negative way (ie to eat an obscene portion of food, to do a crappy job on a task, or to injure someone).
That fat ass sure did a number on the hot wings tray. Why did we invite him to this party?
When one performs an angry dragon and pinchs her noise right before he comes, thus filling her nasal cavity with his load.
Dude, her head nearly exploded when I came and did a Phillerup!