look up any word, like bangarang:
 
1.
When your mind it invaded and then rape by words or images. Most of the time mental rape occurs while visting 4chan.
Oh my god i've been mental raped. prolcamied man 1
You visited 4chan didn't you. asked man 2
yes. said man 1
by buenol33t August 08, 2006
 
2.
An act where a guy surprisingly jumps on a person who is sitting,then he humps the person's head with his crotch.
Man I got mentalraped by Ivan!
by Mislav383 June 04, 2013