when to very close friends (bros) bump the knuckles on there hands on the form of a fist. at the time the to fists meat a small explosion followed by big bold letters that say "BRO FIST!" wile a narrator or voice says "bro fist!"
generic guy#1:"nice job takin out that noob on garry's mod"
generic guy#2:yay... wana fist bump?"
generic guy#1:"k"
they then bump fists
generic voice#1:"BRO FIST!"
generic guy#2:yay... wana fist bump?"
generic guy#1:"k"
they then bump fists
generic voice#1:"BRO FIST!"
by assbj April 6, 2011
An act that requires three participants (gender does not matter), and involves one participant either fisting the anus or vagina of the second participant, while a third participant fists the mouth of the second participant. The two (participants 1 and 3) then bump fists inside the organs of the second participant and then pull out allowing the the second participant to then vomit/shit his entrails onto the floor/bed/table/etc..
Anthony was able to convince Shaun and Joey to try bulimic bro fisting, needless to say Anthony didn't come out of that one with a clean carpet.
by Skee Daddy March 30, 2011
A bro fist that ends with each bro making 3 or more explosions with his or her fist.
Named for Michael Bay, who can't seem to make a movie without putting over 9000 explosions in it.
Named for Michael Bay, who can't seem to make a movie without putting over 9000 explosions in it.
Bro #1: Hey, bro! Happy 4th of July!
Bro #2: We gotta have a special bro fist for this!
Bro #1: Baysplosion Bro Fist, brah!
-They do the Baysplosion Bro Fist-
Bro #2: Yeah, 'Merica!
Bro #2: We gotta have a special bro fist for this!
Bro #1: Baysplosion Bro Fist, brah!
-They do the Baysplosion Bro Fist-
Bro #2: Yeah, 'Merica!
by Burn2x December 17, 2014
I bro-fisted Jake last night.
by Johnny Skinny-Penis July 6, 2021