a sexual position in which the male is ridding the female near the stairs and proceeds to knock her arms out from under her and ride her down the stairs

At the top of a flight of stairs, as you’re doggy-styling a chick, give her a modified donkey punch between her shoulders. As her arms fly into the air, grab her wrists and thrust… You should be able to ride her down the stairs like a toboggan.

n.
1. A knit hat.
2. A sled. This definition sometimes used as a verb, e.g. 'tobogganning'.

A sled. Not a knit hat!

When the two hottest chicks ever race down the snowy slope; a winter sport in Newmarket; Not for jokes, they don't make the landings

This is a sexual position where a snowy slope and a women is needed, at the top of the hill, you thrust her up the ass, then push yourself and her down the slope, keep thrusting untell the end of the hill.

When a male has sex with a female on the second floor of the stairs, and once he has an orgasm, he knocks out the female, and rides her down the stairs.