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38.
The combination of the words "homo" and "brother"/"bro". Refers to acts that would typically be taken as gay between good friends.

However, there is still a line that can be crossed between homo and bromo. Bromo is acceptable; hugging your buddy is fine. Homo is not acceptable; whipping out your wang and letting your bro touch it is *not* bromo, that's just straight homo.

Typically the difference between bromo and homo is easily told apart in each scenario of the usage.
Guy 1: Dude! I haven't seen you in forever! *hugs bro*
Girlfriend: That's homo.
Guy 2: Nah, girl, 's all good. It's all bromo.
by bromoman January 17, 2011
 
1.
Dudes that happen to be gay, but aren't flamboyant at all. Prefer to go drink beer at a buddy's place, rather than go to the gay bar and pay for overpriced cocktails and listen to bouncy, campy club songs.

A bromo is not conceited in his looks, but is still put together decently, groomed but not over plucked.

Not to be confused by bromance.
i.e., I really like my guy to be a bromo, not overly gay, but gay just where it counts.
by brosephstalin8 October 02, 2011
 
2.
Derives from combing the two words "Homo" and "Brother". Shares similar characteristics from it's origin; as in a close guy friend who sometimes comes off as being homo.
Mike has known Todd nearly all his life and the two have endured a lot of experiences together. They really must be Bromos.
by Ted241 February 27, 2007
 
3.
Front man for the classic alternative psychedelic rock band Bromo and the Scrub Babies. Sometimes he spells his name "Bromö." There was some concern that other Urban Dictionary definitions for "bromo" were causing confusion among his fans.
You rock, Bromo!
by pseudopoz April 22, 2013
 
4.
A homosexual friend who is also your bro.
Ryan: Mike is sooooo gay, man.

Alex: I don't give a fuck man, that kid is my bromo!
by $moak$takk November 11, 2011
 
5.
A combination of "bro" and "homo" meaning that person who already comes off as being a bro(you know those types with their flat-billed hats and sagging jeans and vans..)and you come to find out through observation that they are not only "bros" but "homos". ere go, bromos!
"Dude you know how we were just trashing david and his attire, i heard him talking in biology and he is a total bromo!"
by The ANTI Bromo April 02, 2010
 
6.
A gay male who can commonly be found with bro types.
bro, whenever i go out, i always bring my bro mo—he's a designated wingman
by j-beat January 22, 2010
 
7.
The gay Brother(s) within a Fraternal group.
yeah Steve's my bromo, we're both ΣΩΤs.
by FraternalBromo April 22, 2013