What is Scary Uncle?
1.
A rather unique method of masturbation for males, whereas the male sits on his dominant hand until the blood flow decreases to the point that the hand has "fallen asleep", then using it to masturbate. Said to give much truer feeling of having another person pleasure oneself, instead of the older method of simply turning one's hand around to masturbate, which doesn't really work anyway. Or, so I've heard.
"Dude, don't touch that guys hand. He's all the time t'rowin' the Scary Uncle on his'self."
See
2.
To jump across wooden logs over-top of water, some of which are spinning on rotating wheels, and do a backflip on to the other log, but then slip off of the next one.
Derived from SpikeTV's
Kenny Blankenship: Wow, Vic, I think that was a full-blown scary uncle!
Vic Romano: It was indeed, Kenny.
3.
1)The pediphilic uncle in every family unit that is a bit off and enjoys spending time w/ his nephews alone and unsupervised.
2)A extremely rare and difficult move practiced by participants of MXE
No Bobby, I don't want to spend the night at your house, you have a Scary Uncle.
4.
The only position from which one can properly deliver a
I put her into the Scary Uncle and then I gave her the ol' chili pie.
