A kid who is tuffer than most kids on his block. There are many competitions between the tuffest kids on the block to become the MOST TUFF KID! By earning that title they will both run the block and have to defend their title from other tuff kids challenging them for their title as MOST TUFF KID!
Greg: Jimmy, I wanna be the most tuff kid!
Jimmy: well then bring it on you weenie!
by Lobo Marango June 23, 2018
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