by Yaboyz26 December 31, 2018

When two or more bros get together for a good, family-friendly Super Smash Bros tournament. Each match is typically played best of 5.
Chance: "Do you know what Friday is?"
Ryan: "Yeah man! It's when Kyle gets last place in Bro Smash. I wonder who takes gone the trophy this year"
Ryan: "Yeah man! It's when Kyle gets last place in Bro Smash. I wonder who takes gone the trophy this year"
by BestClimberEver June 20, 2022

Referring to sexual relations with four people using the word "smash" meaning sex. Usually two guys and two girls but if the guy is super lucky, one guy and three girls. Three dudes and one girl is just too much dick.
by Boss919 May 29, 2010

Dine n' Smash: Last night I met this hottie named Rachel. Dang she was fine. I asked her out to dinner lookin for something serious out of it and she happily agreed (though her stomach growled right before she said yes but I'm sure it meant nothing) I took her out to eat at my favorite place, (generic fancy restraunt name that is only still open because the drinks alone are $10) so we eat and we're having a good time. I ask her back to my place and she says "ya okay" (keep in mind I reached for the check). We get back to my apartment and I get my keys out to open the door. The. Out of no where she becomes the flash and books it away and leaves my all alone with nothing but the clothes on my back, and my $3 to go box of $100 1 ounce steak.
by I swear I'm 18 Garcia September 4, 2017

A foursome with two brown people (the graham crackers), one black person (the chocolate) and one white person (the marshmallow).
by CanadianEmbassy January 29, 2022

Guy 1: I really want to get with this girl
Guy 2: Yeah you should get with her by least this weekend or she's out of the picture.
Guy 1: I want to! It's in my Smash Schedule!
Guy 2: Yeah you should get with her by least this weekend or she's out of the picture.
Guy 1: I want to! It's in my Smash Schedule!
by jRob917 October 29, 2011

When two men have a threesome with a female they form a special bond and thus become SMASH BROS forever more
Kinda regret that threesome with Nikki I mean yeah she's hot AF but now Ted and I are SMASH BROS for life especially after locking eyes a couple times during FML
by Professor Sequoia February 12, 2023
