Definitions by Pea Tear Griffyn

marp

1. (interjection) Something a stupid person says because they don't know what else to say.

Person 1 (8:31:10 PM): MARP!
Person 2 (8:31:35 PM): What the hell is wrong with you?
Person 1 (8:31:51 PM): MARP!

1. (noun) A slang term synonymous with crapping one's pants.

My wife got a nasty crotchbulge last week while I was reading in the shitter. I didn't get sex for a week because of that!