the word Wonton Sack is implying that you have very large Testicles and a small Dick. Referring to balls that weigh a ton (one-ton) sack.
Man 1 "Hey Regan Bro have you heard that chilli has a wonton sack"

Man 2 "fuck dude put that wonton away"
by Ceid O'Hara August 5, 2009
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