smackin toboggan

To masturbate or beat off so furiously that it is audible a room away

Dude I got in trouble bcz my mom caught me "smackin toboggan" last night

smackin toboggan by furious masterbater April 15, 2009

smacking toboggan

Originally meaning masturbation, though more recently used to describe any sort of activity, scandalous or not.

I caught my little brother smacking toboggan!

"What up mang?"
"Not much broseph, just smacking toboggan."

The band Senses Fail released their Let It Enfold You album with a bonus disc which included a short history and compilation of their early years, "smacking toboggan" is referenced there.

smacking toboggan by rburd208 March 15, 2009