McCleaning

the process of McDonald's fast food going through your system faster than you going through the drive thru and cleaning out everything in its path.

i haven't had a bowel movement in 4 days.

i need some exlax..

dude you need a McCleaning!!

by Mickey Darling August 5, 2009

Macleaning up

The act of downing a pint in a game of 'Touch the Cup' and swallowing the coin in the process.

May cause the perpetrator to shit like the Golden Goose the morning after.

Named for some douche who actually did this.

"Welcome to St. Thomas' Accident & Emergency Department, how can I help?"

"I've been Macleaning up!"

by Schlongface Mcghee January 24, 2009

McClaining Things Around

The act of leaving your tasks lying around for other people to do.

"Did John, McClain the dishes again?"
"Yeah, he's started McClaining things around recently."

by TheIllusivMan November 27, 2012