Slipendictomy

To stealthily insert one's member into one's partner's orifice, typically occurring in the morning.

I woke up with a raging boner and only 20 minutes to get ready for work. Foreplay would take too long and waking my partner would be bothersome. If I was to deswell my throbbing member, it was critical that I perform the slipendictomy quickly.

by Meatymuff November 21, 2015

slipendictomy

This is a pseudo-medical procedure in which a male vertebrate from the phylum chordata inserts his phallus into a complimentary female's vagina.

Dude, I had to perform a slipendictomy on this girl today, she was alright.

by Weiping February 10, 2007