An internet slang representing the impeccable state of expression;
a. Pictures or Shut the f**k up
b. Alt. Pictures or don't even bother completing your conversation.

A demand to either post links to pics of a particular subject, or stop talking about it.

see also: pics and stfu

official answer to most threads on tranceaddict.com

internet slang posted in reply to topics on internet threads.
literally means pics or shut the fuck up.
if someone sounds like they're bullshitting, you ask for picture evidence or tell them to stop lying.