1 definition by ATyrant

Top Definition

A 20 defense pure on a MMO game called RuneScape. He can't tank for longer then 30 seconds and loves the show EastEnders. He is also in love with someone by the name of PvP.

Dude don't keep flirting with him, you'll become a Sleep U.

by ATyrant August 06, 2009

Buy a Sleep U mug!