The act of tickling someone, even when they protest through laughing and kicking. Generally the victim does not want to be tickled, but is forced to endure it anyway, usually and hopefully from a friend.
We tickle raped Suzie last night at the party, she kept yelling no even though she was laughing so hard she could barely breathe.
When somebody is tickled against their will.
Generally resulting in a dirty feeling afterwards.
When su-bo man handled Naeem 4 times and tickle raped him until he could stand no more.
Not just a little tickle, a full on 20 second session again & again.