1) The hip, new way to confirm something.

2) The sound you make when saying "believe that" quickly and with some moxy.

3) Popularized catchphrase used by the head of Thuggin' & Buggin' Enterprises, Mr. Theodore R. Long.
"Beliedat, playa..."

"Beliedat, playa... holla."
by Nicky J September 26, 2004
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