The ability to put a condom on quickly and slip right in (vagina) with no time to waste.
Alan, I jumped in bed with Emily last night and was able to quickly slip shaft her like you would not believe.
When you accidentally say one thing but mean your mother, another, sorry about that.
Friend: Did you see what your mother, I mean brother, did to me last night?
Me: Hold on, Wait, was that a freudian slip?
When someone tries to deny they did something, but end up incriminating themselves.
He made a Rudian slip by saying, “Contary to her false testimony, she was never present when I asked for a pardon.”
Forgetting to zip back up after going to the bathroom in a public place. Often accompanied by a "zipper coma", where you almost NEVER remember to attend to that little matter.
Of all the times to do this, Fred had a zipper slip just before walking up the aisle at his own wedding.
A bra slip is like a nip slip but only your bra shows. When u fix ur shirt and it goes up or down and ur bra awkwardly shows
Hailey: did u see kellie in the cafeteria today?
Sofia: ya she had a bra slip and everyone saw
Hailey: she doesn't care, she had a nice bra
When you want to have a relationship with the girl you have fwb's with but she rejected you so you get anger issues and you drift and crash your car.
Is that guy on drugs or did he do an Sloppy Slip?
When the male is long stroking and has a great rhythm but his "member" slips out and rams the woman's genitals. Often times painful
Yeah I was long dicking the bartender when I had a transmission slip. bruised her real good