To mess up, but not in a big way.
Don't blow it, man! You're so stupid, I know you're going to blow it!
by spenceronehalf January 18, 2004
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1) to seriously fuck up a situation
2) to suck a given dick
3) to expel air out of the mouth toward an object
1) Liz really blew it when she started using her teeth while blowing it.
2) "Well, I'm on my knees. What should I do now?"
"Blow it!!!"
3) "I actually meant SUCK it, ya dumb bitch (SMACK!)"
by Nick D April 10, 2004
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Going Blow for Blow can mean

Going for a punch while being handed a punch
For example let's say you are person A and person A hits Person B. Person B hits Person A right after Person A sends a punch to Person B, and it's just this repeated process of handing punches right to each other without any sort of defense or hesitation.

We also have blow for blow in a figurative sense, a prank war is a great example of this. As Person A rips a page out of Person B's favorite book, Person B breaks Person A's favorite pencil. It's just a constant battle of retaliation
"THIS IS UNBELIVABLE THEY HAVE COMPLETELY DITCHED THEIR DEFENSE AND ARE NOW GOING BLOW FOR BLOW"
by Ant0in3 December 30, 2019
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1. (adj) Highly detailed (us. in reference to a chronicle of some sort)

2. (n) A blow-by-blow account.
1. "My brain is full; I've had enough of your blow-by-blow accounting."

2. "I hooked up with this hottie at the party. Let me give you a blow-by-blow."
by inthespacesbetween November 24, 2009
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1.Giving a minimum of two blow jobs in one week

2.When you do something that screws up your whole summer leading into your freshman year.
Side Effects: obesity
Bro 1: Kaleigh blew me at the park last night!
Bro 2: She blew me this morning
Bro 3: She's blowing me tomorrow!
C.M.: She really blows to blow.

Bro 96: I don't get girls.
Bro 69: Blows to blow.
by gossipgurl69 March 1, 2011
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Giving a guy a blow job in exchange for some lines of coke.
"Man, me and this girl made the best deal ever last night: Blow for Blow."
by Linna and Anne Marie November 10, 2008
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a cute and innocent term used to request a blowjob from your girlfriend/wife.
Guy: Baaabby, can I have a blow blow?
Girl: Aw you're so cute. Of course you can!

by matt June 16, 2006
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