Derived from the popular abreviated word M.I.L.F.

Still born i'd like to fuck.

A person who enjoys pulling a bluey straight out of womans orifice and filling its unformed void with a custard sword.

Prononced - sb-ilf
Tezza - I love a warm bloody sbilf in morning. No better way, t'start day
by ThinkTree June 17, 2009
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Yo dude did you see that sbilf in the terrain park? dayyuuuuummmmmmmmmm.
by WJE January 19, 2010
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