when you twist your dick around upside down and beat off
mctwist me faggot
An aerial skateboarding manouvre where the skater performs a 540 degree backside rotation (clockwise with left foot forward stance) while grabbing the board mute (midway along the toe-edge between the feet) - Named for it's inventor Mike McGill
A 2 dollar McDonalds sandwich consisting of a Double Cheeseburger and a McChicken stacked on top of each other in a Big-Mac type style.
Guy #1: Damn this quarter pounder was like 4 dollars and I didn't even get full....
Guy #2: LOL, i spent half of wat u spent by goin with the mctwist!
a skate boarding air in which the skater turns 540 degrees or 720 degrees. called a mctwist because it was invented by Mike Mcgill
Tony Hawk once pulled 4 mctwist in a row in Chicago
A fat person doing an acrobatic move.
That move was a Mctwist.