A Vandergrift Casino Theatre prank used to make freshman stage crew people go insane trying to find out how to "jimmy-up the mack". Bottom line: the "mack" that needs to be "jimmied-up" does not exist!
Cast member: "Go jimmy-up the mack, Bob"
Bob (first year stage crew): What the heck is a jimmy-up the mack!
Cast member: Just go do it!
Bob: What is it!
Cast member: The show will be ruined if you don't jimmy-up that mack! Now go!
Bob: but!....but!
Cast member: GO!
Bob (first year stage crew): What the heck is a jimmy-up the mack!
Cast member: Just go do it!
Bob: What is it!
Cast member: The show will be ruined if you don't jimmy-up that mack! Now go!
Bob: but!....but!
Cast member: GO!
by Rekced Yrrek December 3, 2006

When She jerks you off with mayonnaise, and after you cum she slaps it on a turkey sandwich and goes to town eating it
by TRIXareForMeHoe June 18, 2023

The opposite of Chad Thunder Cock, the beta male; one which wears a flaccid penis for every second of its miserable life.
You: Ayden is such a chad thundercock!
Me: Yeah bro, unlike that jimmy limp dick Kyle
You: And not like that penguin with dicks guy
Me: You spittin my brother!!
Me: Yeah bro, unlike that jimmy limp dick Kyle
You: And not like that penguin with dicks guy
Me: You spittin my brother!!
by Dawwonnn January 20, 2021

the act of wildly thrashing one's arms and head (often accompanied with the stomping of feet) in response to scandalous or contemptible information
The man jimmy-jazzed for minutes after understanding the relationship between Prendi's cousin and John.
by ang April 21, 2004

jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma
jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma jimmy Joe mamma
by jimmy joe mamma May 24, 2022

to have a wank / masterbate
by adam watkins October 29, 2004

also known as little jimmy urine or the hotest guy ever, my husband, my lover, sexy hot babe with great hair!
by petals January 22, 2004
