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A goats sac. Smells real bad. Evenly covered with a fine fuzz. In most cases it is in close proximity to the goats Johnson.
Wow man u smell like goat sac.

Hey..hey Ferris, your face looks like a goat sac!

by Corey Lefloch October 26, 2006

Words related to goat sac

sac balls flanus goat penis
a term describing the area from the asshole to the underside of ones ballsac.
EASY THERE SLUT, i said eat my goatsac not my asshole!!!!
by JesusHoveringChrist April 22, 2007