The typical handshake/greeting when two guys or "bros" are cool with each other meet. It can be spontaneous and is not limited to only old friends but also possible new bros whom are perceived as to being cool with.
The most generic Bro Shake consists of a mutual hand-grab, then a back-pat and usually ending with a fist pound.
Variations are usually created and if the two bros are very good friends, they may have a more intricate Bro Shake.
Bob: "Holy shit, is that you Sam?"
*Bro Shake Initiated*
Sam: "I haven't seen you since you piled that chick in college Bob!"
Hugh Hefner: "Welcome to the Playboy Mansion boys, the ladies are a plenty."
*Bros walking in, each Bro Shake/ing Hugh*
Stranger 1: Thanks Hugh!
A greeting between two people involving and respect-showing handshake.
I bro shaked everbody in the room
Slapping your hands together with a homie to shake hands.. But not the normal way, its a series of movements that would be hard to explain. You will know it when you see it.
Used extremely often in Saskatoon's WestSide
KaZ: Man i ran into like 16 bro's the other day and gave every single one a "bro shake".
Mac: That's respect homie....
KaZ: Who the fuck is this kid?
Mac: I don't know, but he looks like a chump...
(No "Bro Shake" offered to the chump kid.)