if you make an L and a 7 with your fingers it makes a square. therefore L7 weinee is a nerdy weinee...a square weinee.

it was a saying goin around bout 15yrs ago at school...it is also of the Sandlot
"the kid is an L7 Weinee...yeh yeh oscar myer evan, footlong, dodger dog!!!a weinee!!!"
by Nazza September 8, 2006
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