Opp

common nouns: Opponent; Opposition; Rival

someone who is against or in competition with a person, group, or organization

This term is a slang form of the 3 commonly used synonyms listed above. (note none of these words have the same meaning except they are very synonymous, making the use of the word opp, an acceptable replacement for all 3 in slang terms).
Aye g, there go that opp boy we saw on this block yesterday.

The opps rolled by just now, stay alert.
by ItsPimpinJay October 11, 2021
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Opps

I’m going to hang out with a few opps.
by BiggChill December 10, 2023
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opp

an opp is someone named kayla. usually acts like shes NOT the opp, but she is the one who got the cops involved periot.
omg kayla is such an opp!
by onperiot April 25, 2019
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Opp

1. (noun). A student who does the opposite of what the teacher wants them to do;

2. (noun). A student who needs mom to remind them how to behave in school.
1.

Mr. Huttner: Can you please respect one mic? Why you gotta be an opp?

Student: My bad Mr. Huttner, I am NOT an opp, let me redeem myself!

Mr. Huttner: Aite, bet.
by Mr. Huttner March 07, 2020
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Opp

One who appears to be something they are not; a fake person
Gabbie's an opp. She was being fake around the dude she lowkey hates.
by t4rantino November 05, 2015
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opp

its on sight when amber pulls up, she’s my number one opp
by lvsm December 22, 2022
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opp

opp a popular podcast regarding the anime one piece

"One Piece Podcast"
I liked that episode of the opp
by op7:) July 08, 2019
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