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1 definition by Harrisonn

 
1.
Yam
To yam means to do something agrssively, what ever it may be. it can really mean anything... i yammed on the accelerator, i yammed that girl, i yammed his face with my fist, im going to yam to school and get my books i forgot
used to decribe anythign done hard or fast

Dave, Chris and harrison yammed to Ocean city in 1 hour
by Harrisonn August 27, 2006