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Instead of actually swearing on someone, just say on bro, because you’re not actually referring to someone.
by 3mucchh February 06, 2018
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Terms of acknowledgment. It means you are agreeing with someone.

It can also be your way of letting them know you approve.
1st person: You know I had to cop that new hellcat
2nd person: Hell yeah, it’s decent on brooo
by ponyboy2 July 07, 2019
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when people say this they are agreeing with what you say usually used by the African american culture
davon:bruh im so tired of of school im dropping out

jaquay:on bro this junk boring..
by vvsthebaddest December 17, 2019
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When yourself and a friend are engaging in homosexual interaction, saying "on bro" will counteract any presence of homosexuality. Can be easily be compared to "No Homo"
"On bro give me that dick"
"To be honest I'm trying to fuck and that's on bro"
by MWSkate420 January 24, 2019
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a word used in Indiana branches of the word on foe New we don't wanna take they slang so we say on bro
on bro these mf tweaking

Or on bro what u on
by LOV3X January 04, 2021
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