Tuneup 

masturbation

someone may give themselves a tuneup before going on a date to relieve any sexual worries ahead of time.

Tuneup by Libraryguy June 25, 2009

tuneup 

The monthly ritual that everyone takes part in. Im refering to the hygenic applications like, washing your hair that one extra time, brushing your teeth extra long, flossing til the cows come home, trimming your nails, plucking those unwanted hairs.. the extra long shower.. or bath.. to get super clean squeecky.. just because..

Dad - "Wheres all the hot water?"
Me - "Oh sorry, I was doing a tuneup"
or
Will - "Dude, before you go to see that chick, you should do a tuneup.."
Me - "Good call man."

tuneup by Cerwin April 15, 2008

Tuneup 

A minor (or major) beat down of a guy deficient in payment of loansharking or protection payments to the 'mob' or who displays a lack of respect to same.

"Joey the deli guy is a little slow on the payback and he gave Vinnie some backtalk the last time he collected. I think it's time Joey got a little tuneup to remind him who's boss in this town."

Tuneup by Ironhorzmn1369 October 10, 2022

youngstown tuneup 

Car bomb rigged to explode when the ignition switch is turned to crank. Used to eliminate enemies.

Charlie just got a Youngstown tuneup.

youngstown tuneup by DrewH September 28, 2006

Youngstown Tuneup 

A car bomb set to ignite when you turn on the ignition. So named because a car bomb seems to go off every day in Youngstown, Ohio.

The way he treated the mechanic, he should look out for a Youngstown Tuneup

Youngstown Tuneup by Some Piranha December 6, 2006

tijuana tuneup 

When your vehicle is running poorly, one holds the throttle wide open to redline for a long period of time in hopes that it will fix it

Mexican#1: hey amigo, is your truck road worthy yet? I need a ride to the store for some tequilla?
Mexican#2: not yet. I tried giving it a Tijuana tuneup last night and I think it's running worse now

tijuana tuneup by Cheetoman69er May 6, 2017

kentucky tuneup 

Trying to fix a poorly-running car by taking it out onto the highway and revving the engine repeatedly while driving the car as fast as you can.

The old Chevette was running pretty poorly until I gave her the old Kentucky Tuneup out on route 9.

kentucky tuneup by lexicannibal July 1, 2007