cari istilah yang lo mau, kaya' thot:
You Piss Me Off.

The "u" is shorthand for the word "you." Commonly used on the internet by those of low intellect, but in this case, to mock them. Hence the "u" and not "you"
<+AirmanPika> gtfo
<checkers> no, upmo
dari oblisk Rabu, 24 Mei 2006

Kata-kata yang berkaitan dengan upmo

me off piss u you