One who comes to a party only to get fake drunk and tell the cops that minors were drinking at it.
Wow I can't believe Matt was such a motherfucker turning in the guys, they were only trying to show everyone a good time.
by abcd827 April 14, 2009
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1) A word used to describe someone who would have sex with someone older or younger than them willingly or someone who would have intercourse with their own mother as they have had a lack of relationships and sex.
2) It can also be used as a casual insult and is often used in songs, mainly in the genre of rap
It can have a suffix added to it

See motherfucking
It can be plural
See motherfuckers
It can be a verb

See motherfuck
1) Sean : Did you know that Tim still hasn't had sex yet ?
Arlo : He's 36 !
Sean : Yeah, he's so desperate he'd motherfuck
Arlo : He probably has , bet he's a motherfucker
2) Sean : Kiersten just backhanded Tim
Arlo : Yeah, she's a right motherfucker
by Kamikaze Devil Bitch July 23, 2020
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v. The process or act of calling someone a motherfucker in a threatening or unfriendly manner, with the intent of "startin' shit."
If you're gonna start motherfuckering people, you can leave before you end up in jail.
by FireDan December 16, 2010
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A sheisty bitch ass whore, a man who puts unnessecary comical spin on important issues.
A cracker ass chickenhead.
A NO BALLS crack licker.
Oh, and he sucks balls.
Hey Bill!! Hey Bill! You see that scheisty ass "Jon Stewart" last night? What a motherfuck
by Ben Wills November 8, 2006
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to really screw someone bad
If you don't stop hitting on my girl, i'm going to motherfuck you.
by Josh March 25, 2005
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To strongly curse someone for actions one finds unsatisfactory, inapropriate, or rude.
Rick motherfucked Dale for not doing the paperwork.
by Beard December 23, 2005
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refers to a person, often used with an adjective.
That is one cool motherfucker.
What an ugly motherfucker!
by g0ose April 4, 2005
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