1 definition by Alexandra Lansing

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!?
by Alexandra Lansing May 28, 2010
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