What happens to your ass after you take a shit from eating too much McDonald's.
Because of ShaNaynay's overindulgence of chicken McNuggets, she ended up getting an aweful McRim Job later that night.
by Kllark July 01, 2012
1 more definition
When you go to McDonalds and ask for a rib job from one of the employees involving a sauce of your choice. Extra sauce is 5 cents more.
Yeah I'll have a 10 minute McRim job with the sweet chili sauce please?
by Beaver Meat June 05, 2011