but0xx0r Share definition Flag n. buttock; buttocks; said by hackers (hax0rs) is place of 'buttock' BlarghetH!1 My rihgt but0xx0r has fallex0rn asleap!1 ROFLMAOTTYDUYEB!111 ("Oh deary men! My right buttock has fallen asleep! Tee hee!") but0xx0r by Bastardized Bottomburp May 16, 2003 0 0 Get merch Get the but0xx0r mug. Buy Now — $32.95 See more merch