When you take your middle finger and make it into a bump and jam it up someones asshole
Dude, i rhino raped Jeremie so hard, he started crying.
I am now putting polysporin in my ass because i got rhino raped so hard yesterday.
the act of taking one's knee and ramming it into someone else's butt while screaming "RHINO RAPE".
victim: man i was just talking to my girlfriend at that party the other day when that guy gave me the hardest rhino rape of my life.
friend: haha sucks to be you