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1.
any baked good (such as cake, cookies, brownies, doughnuts, etc.) cooked with marijuana as an ingredient.

used primarlily in jamaica and burmuda, especially when geared towards western (i.e., american or european) tourists.

source: Charles Hayes, "Tripping: An Anthology of True-Life Psychedelic Adventures," Penguine Compass, 2000
Cassie cooked up some bad ass jenny cakes last weekend.
by Wild Drunken Bill August 02, 2008