When one stretches their entire ball sack over a persons face. Sack Madness is also referred to as "The Mask of Sorrows" "The Masquerade" "A Louisville Fruit Roll Up" "The Stretch Sack-Strong" and "The PW Scallopini"
He sure knows how to treat a woman to some Sack Madness." or "We had sex last night and Sack Madness was most definitely on the menu.
by PGW March 28, 2011