1 definition by Honeytaster

1.Spouse I Love 2. Stud I Love to Fuck
silf or SILF can also be "Spouse I Love to Fuck" or "Stud I Love to Fuck".
1. My SIL and the MILF next door decided to have a girls night out.

2. My SIL was working last night when I hooked up with the SILF next door.
by Honeytaster December 9, 2007
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