Top Definition
The skin the flows over strapless tops when they are too tight.
That girl's swine flow is so bad it looks like a side boob.
by Mr. Tonic on Tuesdays May 07, 2009
5 Words related to Swine Flow

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.