To have sex with another in such a manner so the partner is never quite the same. Emotional counseling is typically required after the fact.
After I ruined your mother, she never wanted sex from your father again.
by Cliffy September 2, 2003
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To engage in sexual intercourse with someone of the opposite sex in a manner which can only be described as 'hard' or 'rough.' The more injuries sustained, the greater the degree of ruining. The word is commonly used by males describing thier sexual conquests. To merc a girl, is similar to ruining a girl, but to ruin a girl means that the hardest sex she has ever had would be the one who ruined her. Can also mean to take a girl's vaginity, but in a selfish manner.
You ruin the girl next door ... you shag your girlfriend.

Steve: Did you shag her?
Mike: She got Ruined! I merced her for hours then came in her face.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emma: I really wanna fuck you tonight
Steve: Standard. I'm gonna ruin you
by Leith February 25, 2007
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the name of someone who has a really big dick and is really attractive to the point where ppl things he is a fuck boy but in reality hes the gayest mf you'll ever meet
person 1: omg there comes ruin
person 2: omg i heard he has a big
by theykilledthemselves April 7, 2021
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to take total control of something, to win in something by alot
Lets go to the b ball game tomorow, well ruin it
by M.O.B. March 22, 2003
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To verbally insult someone so bad that they are humiliated and are not able to retort.
We got into an argument and I ruined her!
by Nathan Tiberius July 2, 2007
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Really fuckin drunk. Could also apply to being cross faded or being on any number of drugs and drinkin huge.
"I'm soo fuckin ruined right now...why'd I start drinkin at noon?"
by bTreezy October 24, 2006
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When some one destroys a flow of conversation with an idiotic action or comment.
"Guys, what were the coolest shows when you were growin up?"
"The A-Team!"
"Knight Rider!"
"Magnum PI!"
"Street Hawk!" ".........ruined it."
by Allll February 2, 2006
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