A sex stunt in which two trannies insert a plug into each of their buttholes and see who can last the longest without shitting
by juggfucker33 November 21, 2014

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
Matt: did it fix it?
Arvin: yeah, now it runs and starts smoothly
by Wooferine January 25, 2021

Guy 1: Yo you know who has the hw for math?
Guy 2: Here you can have my answers, my Homework Plug hit me up with the answers an hour ago.
Guy 2: Here you can have my answers, my Homework Plug hit me up with the answers an hour ago.
by Bruhwhy22 March 10, 2021

by june t June 8, 2010

1) a tampon
2) a cork like object, inserted into your partner's vagina, so she will knock it off with the hornyness, leaving your dick to recharge.
2) a cork like object, inserted into your partner's vagina, so she will knock it off with the hornyness, leaving your dick to recharge.
"Are you kiddin' me! It's half time...don't make me get those Kooch plugs!"
or
"After the 10th time, I whipped out the kooch plug to keep her quiet."
further;
"There's no vagina too big that a kooch plug can't handle."
or
"After the 10th time, I whipped out the kooch plug to keep her quiet."
further;
"There's no vagina too big that a kooch plug can't handle."
by pornosapian February 10, 2010

by Rbomb04 July 26, 2014

Example1: When in Las Vegas and you are on your period, use a lucky plug.
Example2: Girl! I'm going on a date tonight but Its that time of the month, you got an extra lucky plug?
Example2: Girl! I'm going on a date tonight but Its that time of the month, you got an extra lucky plug?
by Enricake July 28, 2018
