Top Definition
combined of the two root words filthy, and sauce, which relate to cum. works excellently at the end of names
sean filthysauce lannon -or- lunderwear mcfilthyduggasauce.

dude did you see that filthysauce all over dl's face last night???
by stevee baz-dog December 06, 2008
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.