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2 definitions by a keyboard

 
1.
When someone has sex in a McDonalds restroom.
Rick- Chad did you have a Mc Nasty yesterday?
Chad- Yeah right after my Big Mac.
by a keyboard December 02, 2009
15 2
 
2.
A way of appologizing when you don't reallly care about the situation. Kind of like saying whatever.
Teacher: Joe, stop texting
Joe: My bad
by a keyboard December 12, 2009
55 43