Top definition
When you fuck a pregnant girl so hard that the head of your cock slams into the head of the fetus.
Hey, did you hear? Last night I got Emily so fucking drunk that I gave her the old fetus slam!
by Preggofuck April 15, 2010
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Apr 26 Word of the Day
1. The default beliefs installed when you were a child.

2. An unexamined position you absorbed from your environment growing up.
I grew up in a conservative home so my factory settings lead me to vote Republican.
I grew up in a liberal home so my factory settings lead me to vote Democrat.
by riemannslost0 February 04, 2020
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