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1.
smelly sweaty fattie love
I dated a food blogger for a couple years and by the end we were SSFL'ing all over the peanut shells in Five Guys. We both needed to stop that SSFL or we'd be having quadruple bypasses at our wedding in the hospital.
by SSFL rockstar October 15, 2013
 
2.
Sex Slave For Life
Guy: Your mom is my SSFL.

Other guy: Your DAD is my SSFL.
by MikeyNiv October 30, 2008