What is Disgruntled Rhinoceros?
1.
The act of putting a strap on dildo to your forehead and engaging in rough anal sex with said strap on dildo.
Dude 1: "Dude my ass hurts so much!!"
Dude 2: "Why?"
Dude 1: "My girlfriend gave me the Disgruntled Rhinoceros last night"
Dude 2: "Damn, how did she talk you into that?"
Dude 1: "She promised she would let me do a Jamaican Pile Driver"
Dude 2: "So worth it"
