Acronym for Black Out and Miss Out. When you're so intoxicated you pass out and thus miss out on the entire party.
Susan may have FOMO, but Jamesathan got BOMO at the party
by EvanKnish February 22, 2021
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Blackout Make-out. Making out with anyone in an excessively drunk state of mind.
Mary Beth: I just drank 14 pints!
Random Guy: Heyyy there, American girl.

(BOMO ensues)
by Sophie V September 19, 2007
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"Buy-one-match-one"

In reference to purchasing a single bowl of herb from another party member with the implications of consuming it, and another bowl of equal proportions via the seller after completion of the sale.
Eh bro wanna BOMO?
by Bentvisi0n April 20, 2011
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Slang term for the English coastal town BOurneMOuth.
I asked Dave if he was coming into BoMo for a drink on Friday night after work.
by afcb stu October 20, 2006
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Blackout Makeout

The act of making out while blacked out, as a result of extreme intoxication. Usually only remembered by the BoMo-er's less inebriated friends and/or documented by photograph.

Ashley: "You totally BoMo-ed in the bar last night, you crazy rager."

Maya: "Jealous? Was he a beautiful baby?"

Ashley: "Yeah, right after you credit carded him. He was probably a dad."
by Maya and Ashley July 03, 2006
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A phrase said after saying something that could be interpreted as homosexual to someone of the same gender as the speaker.
A phrase used in the above context, so that one can say something very gay about someone but still technically remain straight. Acts as a loophole for people to say really, really gay things that otherwise would just not be socially acceptable. People might still look at you weird though.
An addendum to a possibly homosexual-sounding statement. Working as a "Get Out of Jail Free" card, it allows the speaker to maintain his or her heterosexual reputation no matter how homosexual the previous or forthcoming statement.
That test was pretty hard, looking back on it. No bomo.
Damn, son, that shirt looks good on you bro. No bomo.
No bomo, but you're a good looking guy.
Man, I bet you're crazy in bed, no bomo.
I want to suck your fucking dick in my mouth until you're about to cum, and then let you jizz all over my face. No bomo.

Idiot Male 1: I find men attractive and I love to suck cock. I also like big black dick up my asshole.

Idiot Male 2: EEEEWWWWW.

Idiot Male 1: No bomo.

Idiot Male 2: Oh, Okay.
by Machmood Habibi November 05, 2019
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