1 definition by L4ugh1ng B0y

Cry ofted used on imageboards when a 'noob' posts (usually an image post). It is an exclamation requesting an image of a pari of breasts be posted or the original poster should "GTFO" (get the fuck out). A derivation of the phrase: balls touching or gtfo is often heard when an image depicted gay men is posted on 4chan.org
I hav an pic of a owel sayin "orly" lol - Posted by J0hnny

Tits or GTFO - Posted by Mugatu

by L4ugh1ng B0y July 27, 2006
Get the tits or GTFO mug.