Joe: Be sure you bring them boobs too, girl!
Anna: ??
Joe: Shit. Facebookian Slip!! Books, bring them BOOKS!
Anna: ??
Joe: Shit. Facebookian Slip!! Books, bring them BOOKS!
by Thornbrow November 27, 2011

When intercourse is happening, and contact is lost, causing the male genitalia to slam into the female.
by din0saur June 2, 2013

Brittany can never watch videos of her own engagement party because she had a total Nip Slip in front of her friends and family and nobody said a word
by Goatsecx luver July 5, 2023

by The Super Snake June 4, 2015

by chairslip April 9, 2015

Bro yesterday after taking a shower, i took a shit and wiped but there was nothing on the toilet paper because i had slip ass.
by n-bomb February 23, 2015

21st century slipping of the tongue. Can technically include accidental replies or grammar mistakes...
"ahhh man, I didn't mean to send that! Total slip of the thumb there, apologies!" - In reference to a message sent to someone by mistake, or that accidental !,? or word that likes to randomly make itself a plural....
by Mat Wood September 6, 2017
