Something you say when you see a
bro.
IE: someone wearing
Thrasher, Metal Mulisha, SRH, Famous, TAPOUT, ect..
Instead of straight out being like
BRO ALERT. all you need to say it "cha"
*guy in puffy skatershoes, high socks, dickies, and a Tapout shirt struts into the store*
you glance to your
friend, and they glance back.
nothing but a simple stare and a quick, "cha" ahha "cha".
explains it ALL.
Bros often say CHA, cha man, cha
bro, what sup, cha!?