a game played amongst friends.

one person from the group goes up to a random stranger of the oppostie sex, talks to them, and tries to get their number. if sucessful, they get a dollar from a friend.
girl1: hey! lets play holla for a dollar.

girl2: okay! ill go get that guys number.
by godnightgoodnight August 23, 2009
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a phrase i keep saying not knowing it's definition up until a few seconds ago
"holla holla get dollar. hahaha."
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