ploppingのようなどんな単語でも探してください。
 
1.
An Internet phrase used jokingly as an ultimatum to new members of a community to post photos of themselves (often nude) or to "get the **** out".
Cassandra1980: Hi guys, I heard this is a nice board.
P3rv69: pics or GTFO!
Cassandra1980: =|
P3rv69: =P
Arelimによって 2006年07月08日(土)
 
2.
A demand for someone to post pictures. A variant of tits or gtfo, and deliberately rude.
<Karen> so i went shopping with tina at victorias secret today
<John> pics or gtfo
<Karen> :|
<Tina> O__O
John Whatshisnameによって 2011年05月22日(日)