An adjective taken from the Dallagio/McDonalds advert. Is used as a term to describe something that is absolute quality. Extra special praise can be given by suggesting 110% beef.
Check out the paps on ruth, 110% beef!

Eat well makes the best chinese, 100% beef!
by loz February 08, 2004
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Someone that is plump or a female with an enormous behind.
Damn, dat shawty gots dat 100% Angus Beef niggah!
by SeductiveMamacita March 21, 2009
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