Quite purely one's game on the streets. The ability to talk to and pick-up women while on the bus, metro, any kind of transport, or while walking.

Past participle - 'streetgamed' for showing done action.
Leonard: How was your trip downtown?
Raj: Pretty good. Just streetgamed some chick on the bus. Got her digits and probably gonna take her to Lola's this Friday!
Sheldon: Naice!
by Wattab*tch May 4, 2012
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