meaning all things awesome or good; a synnonnym for "rock on!"; wamma-jamma can also be used as a noun to take the place of booze
Origin: Wakefeild, Ma...some kids were looking for a way to express something totaly sweet, but didn't want to sound like some bitches..so "wamma-jamma" was created in 2004
dude1: "Dude that chick is friggin' hott"
dude 2: "I know man, wamma-jamma"
"i got a 200% on a chemistry test...wamma jamma"
"dude what u doin this weekend, wamma-jamma?"