When you have something in common with your friend and you do the same thing for 2 or more times so you make a combo!
Tomo: Hey we have girfriends with same names ! AGAIN
Ili: High five bro that makes us COMBROS!
Tomo: High five :)
Ili: High five bro that makes us COMBROS!
Tomo: High five :)
by Ivarsozz September 12, 2011

An iteration on eskimo brothers... when you and your bro sleep, bang or smash the same girl, you are now combros!
by Jimmy Gator December 04, 2016

A term representing the grammar of the 'bro'. Words that combine 'bro' within the word are combro words, such as 'combromise' and the like.
Bro: Hey broham, what's crackin?
Fratslice: Not a whole lot Brostradamus. I've recently made a grammatical observation.
Bro: Is that so my fellow Polo enthusiast?
Fratslice: Why yes. You see, those compound or combo words that we use which include 'bro' are...COMBRO words!
Bro: Bump it -presents fist-
Fratslice: -obliges fist bump request-
Fratslice: Not a whole lot Brostradamus. I've recently made a grammatical observation.
Bro: Is that so my fellow Polo enthusiast?
Fratslice: Why yes. You see, those compound or combo words that we use which include 'bro' are...COMBRO words!
Bro: Bump it -presents fist-
Fratslice: -obliges fist bump request-
by Voodoomouse November 30, 2011

by Pudding_Pie July 28, 2020

The act of purchasing a combo meal, and then splitting it apart because one or more parties do not want to eat their own item.
by Pudding_Pie July 28, 2020
