I cannot believe that cougar! She just came in and bought a jimmy jane! I bet she is going home to stick it between her beef curtains!
by Jordan B. 4/22/06 October 17, 2007

Slang term for a set of orthopedic arm braces derived from and used by the character, Jimmy, in the animated television show, South Park.
by ChaosHTX April 28, 2021

When having sex with a girl, stick it in without a condom, then pull out to put a condom on and continue.
Benjamin: "Hey bro, how was last night with that girl from the club?"
Me: "I couldn't decide if I should use a condom or not so I gave her a Slippy Jimmy."
Me: "I couldn't decide if I should use a condom or not so I gave her a Slippy Jimmy."
by Superscrubby November 13, 2016

someone you're related to that appears in your basements no matter where you live he will be watching.
he takes many forms including that sneaky dog looking out someone's window at you wanting toes.
he sneaks because he wants to eat your toes SAVE YOUR TOES !!!!!!!!!!
he takes many forms including that sneaky dog looking out someone's window at you wanting toes.
he sneaks because he wants to eat your toes SAVE YOUR TOES !!!!!!!!!!
by uncel jimmy May 19, 2020

Jimmy neutron- a term you you when your high as shit because Jimmy neutron says gotta blast so he gets blasted
by Stonered December 21, 2018
