1 definition by Upper Decker

1

A condition caused by perspiration on the scrotal sac; derived from the combination of the words Sweaty and Balls. Can lead to nut rot.

I developed a serious case of swalls last night cornholing your mom.

by Upper Decker November 18, 2005

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• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request