look up any word, like thot:
 
2.
An obnoxious term used to insight people to comment on your pictures with the promise that you will comment theirs in return. Generally, neither party will consider or discuss why they are so eager to receive generic and unmeant comments, besides the unspoken truth that it makes them appear 10 kinds of myspace cool.
omg, i gotz new pics, pic4pic ily okthxbi
by mnitp September 14, 2009
 
1.
when someone comments your pictures and you promise to comment their pictures in return.
anyone want to pic4pic?
by xx_mica_xx May 15, 2007