look up any word, like the eiffel tower:
 
1.
Gratuitous Picture Of Myself.

For people who know that using "gpoy" is grammatically incorrect.
Typical Tumblr User: omg, gpoy

Grammar Nazi: I think you mean "gpom". You're saying "this is a gratuitous picture of myself", so use "gpom".
by Blaze1289 February 09, 2012