Jumpstreeting

When a young-looking law enforcement agent (cop, FBI, etc) goes undercover at a high school or college with the intention of blending in then busting illegal activity from the inside. Inspired by 1980s TV program 21 Jump Street starring Johnny Depp.

Don't sell that guy any weed, he's totally jumpstreeting us.

by ksquared85 June 28, 2012

jumpstreet

From the beginning. Where it all started.

I've been rocking Jordan's since jumpstreet.

by Meen June 20, 2006

jumpstreet

a person who is in their 20 or 30s, yet still look and act as if they are still in their teens. based on the concept of the show 21 Jumpstreet

that guy may look young but he is straight up jumpstreet and was born in the 80s.

by jenko81 September 20, 2012

Fucked Since Jumpstreet

Adjective; usually used when a plan is unraveling negatively and will probably be fucked. Usually only said when high.

"This plan's been fucked since jumpstreet."

by MrJacksColon September 14, 2009