slip a mickie

put something in someone's food or drink without their knowledge...such as a roofie or another mind altering drug

You better be careful, he might slip you a mickie or something.

by roofie slipper December 3, 2003

slipping jimmy

The fake fall in front of a car

Employee: I have been using a wheelie-walker for five months, and I keep being promised a ramp will be installed
Boss: Oh, it's not in this year's budget
Employee: Failing that, I'll be doing a "Slipping Jimmy". I did actually fall a over at home negotiating the bathroom. Can't really sue myself, alas.

by humblepiece April 19, 2015

The Winston Slip

The sneaky insertion in the brown eye when partner is expecting insertion in the proper recepticle.
To be used on the first date with no anticipation of a second.

"Last weekend I totally gave her the Winston slip",
"where is she now"?
"I never called her back"

by pkb July 19, 2006

slip down

When you get home from work, tired, weary, and all you want to do is get off your clothes and put on something comfortable.

"Man, I can't wait to get home and slip down!"

by Sheri Nicol October 7, 2006

lip slip

Akin to the nip slip. When a woman's pussy lip slips out of her thong or underwear. Short skirts and shorts provide the best opportunity for lip slip viewing.

Dude, after Chetto's girlfriend got up from the chair, I was pleasantly surprised by the lip slip she had going on with that short skirt.

by Merkin Donor II March 27, 2008

pornian slip

An error (or slip) that occurs whilst typing in the URL box and one unconsciously begins typing in the URL of one's favorite porn site that leads one from a simple wikipedia search to a 3 hour jerkoff session. Like the Freudian slip, it is usually caused by an interference of some unconscious wish, conflict, or train of thought.

Damn you pornian slip!! I just wanted to simply check my email and now I have 5 tabs of pornhub.com opened!!

It is studied under the division of psych called pornanalysis and pornian slip is often referred to as parapsexis.

by UP AND ATOM September 3, 2011

The Alabama Slip

When you stick your dick in someone's ass by "accident."

My girlfriend wants to stay a virgin until marriage so I gave her The Alabama Slip instead.

by Carly Wild July 2, 2008