Spark-plug 

A woman who sleeps with only union electricians. Much like a badge bunny or a lot lizard.

Ya, Melenie Zavala is a spark-plug. She slept with the assistant dean of the JACT and the Union President. She never goes outside the family. She really likes to get her sparks plugged.

Spark-plug by Fistfull of lighting October 8, 2022

Spark-plug 

A woman who sleeps with only inside and outside wiremen, union electricians, despite their marital status. Much like a badge bunny, candy stripper, lot lizard.

Yea, Melenie Zavala is quite the spark-plug. Saw her coming out of the JATC’s motor home the morning of the picnic and heard she fucked the Union President a while back. She really likes to keep it in the family. That spark-plug knows how to jump a cable.

Spark-plug by Fistfull of lighting October 8, 2022

Spark Plug 

A Spark Plug is a device that ignites the Air-Fuel mixture in an engine chamber causing combustion and piston movement

Arvin: my car had trouble starting so I changed the Spark Plug
Matt: did it fix it?
Arvin: yeah, now it runs and starts smoothly

Spark Plug by Wooferine January 25, 2021

spark plug 

Another name for a man's testes.

I was hoping to get lucky today, but my spark plugs are misfiring.

spark plug by jammyman December 31, 2009

spark plug 

(verb) when a sparky dances up on you, bends you over, and grinds your brains out

I was spark plugged last night and kind of liked it.

spark plug by Mista Mistaaa May 29, 2010

Spark plug 

When you insert a rod of tinfoil in your urethra, and proceed to insert your erect penis in a microwave.

Dude, after I lost that bet with Cassie she made me do a spark plug. I accidently set an African orphanage on fire.

Spark plug by sdascoli October 19, 2017

spark plug 

Another term for a tampon. Also may be refered to as a "plug."

"Honey, I gotta go buy some spark plugs...."
(Before sex...)"Honey, let me take out my plug first! "

spark plug by Crickett6969 June 15, 2008