1. A flacid or fully extended penis. 2. Oral sex performed on a man or woman. 3. A napkin placed on one's lap prior to consuming food. 4. A reduction in price on a laptop computer.
Hey shawty, why don't you come sit on my lap deal?

Fo I buy you a Happy Meal, hook a nigga up wit a lap deal.

Only pussy ass niggaz give bitches lap deals!

Ima need a lap deal fo I fuck up deez ribs.

I gave a lap deal to da boss man at Staples and gotta lap deal on a Sony Vaio.
by Anacostia March 14, 2011
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