Used to indicate an unusually high degree of intensity. See gangbusters.
Whoa, have you looked outside? It's raining like a motherfucker.

Let's stop at a gas station; I gotta piss like a motherfucker.
by R. R. June 26, 2005
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Something to descibe a useless talent.
1.That guy can iron LIKE A MOTHERFUCKER!!
2.I just crossed the street LIKE A MOTHERFUCKER!!
3. Jim plays ping pong LIKE A MOTHERFUCKER!!
by notJulien May 19, 2009
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"like a motherfucker" yeah, i know its on here already.

1. Technically the same as the other definitions, but used to describe an extreme situation or to add emphasis to a statement. Usually added to a rather benign declarative sentence to enhance the humorousness.

2. Used as a stand alone reply of agreement in acronym form, to a statement made by another party, via text message.
Example #1 - For Emphasis:

S. Flawless: Whoa, did you see that bitch's grill?

T. Niggerguson: Yeah, she had braces like a motherfucker!

Example #2 - As an acronym via text:

T. Cooper: I'm getting ripped up tonight. Hopefully I'll vomit in my own pass out!

JC: lamf.
by pepe silvia March 19, 2010
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When you get hurt so bad that the pain is equal to someone fucking your mother, usually used in past tense.
Guy 1:I got hit by a truck and broke my legs and right arm when I was young

Guy 2: Dam, that must have hurt like a motherfucker
by Irregulator July 3, 2011
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A term used to describe the amount of fail lag at gigabits lan center.
Im up here at gigabits and it's laggin like a motherfucker. P.S. Tom says "Hi!"
by Sapp726 July 14, 2009
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The next level of chilling, or the intense version of chilling. Chilling so hard you might as well be on the bottom of the ocean. Not just sitting in a chair conversing with friends. Slouch down, shut your mind off, and sit there like a fucking rock. Best done in a big ass armchair. Eventually, someone will ask if you're spacing out or some shit, and you know what to tell them. "I'm chillin' like a motherfucker."
Katie: Ed, what are you doing?
Ed: *comes out of stupor* What?
Katie: Are you asleep?
Ed: Hell no. I'm chillin' like a motherfucker.
by neo! January 13, 2010
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Slang term for Masturbating. Made popular by Martin Lawrence in his 1994 stand up comedy special, "You so Crazy."
My homeboy's mom walked in on him chillin like a motherfucker while watching Debbie Does Dallas. She screamed just as he busted a nut.
by Diamond_Dave January 3, 2008
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