a pipe coming vertically out of the ground. usually as a barrier between automobiles and the side of a building, etc. but said pipe has been carelessly backed into, leaving it at or near a 45 degree angle, rendering it skatable.
by viciousk March 11, 2009

by DaddyChungus October 27, 2019

*in restaurant~"Hey babe, while waiting for our food to come wanna go to the bathrooms and have some Jam Sex?"
by Raymond & Jay Rod October 5, 2007

by ZenoDada November 8, 2017

When you find your self in crawling traffic, so you whip out a ballin' mixed CD and dance in your car, and other people start dancing and singing along with you in their respective cars.
The other day, Melanie was in a massive traffic jam, so she threw on Bohemian Rhapsody cranked it, and started rocking out, when she opened her eyes after some sweet air guitar, she noticed that three people in cars around her were Traffic Jamming with her, it made her day.
by udaddict August 23, 2009

Synomn for female masturbation to music.
Girl 1: Have you heard the new (insert artist here) song?
Girl 2: Yeah, i was lady jamming to it in the garden yesterday.
Girl 2: Yeah, i was lady jamming to it in the garden yesterday.
by the-chicken-fucker August 26, 2013

An upbeat 90's track that is often played at sports games or boxing/wrestling matches. Not a big pop hit, and usually a one-hit wonder.
Examples of jock jams include: "Are You Ready For This" by 2 Unlimited; "Who Let the Dogs Out" by Baha Men; "Move This" by Technotronic; "Come And Ride The Train" by the Quad City DJ's.
by GuidoPosse69 February 25, 2005
