by JXVX May 20, 2021

After performing Seggs in the doggy style position, you use your thumb to plug her gash in an attempt to keep your "fluid" from leaving the hole.
by Slap round h8ter May 20, 2021

"The spark plug"
It's where the male will rub his genitals on a fluffy surface to create static electricity along the penis and then sticking the electric-charged penis into a Females vagina causing an electric shock within inside the Females uterus
It's where the male will rub his genitals on a fluffy surface to create static electricity along the penis and then sticking the electric-charged penis into a Females vagina causing an electric shock within inside the Females uterus
"Yo I spark plugged my girlfriend yesterday"
"My boyfriend punished me with the spark plug last night"
"My boyfriend punished me with the spark plug last night"
by E-DUDE6969 October 24, 2023

by lancers46 January 16, 2021

The context of the sandwich
by Ouranchivkn February 16, 2021

Inserting your thumb inside someone's ass, vagina or jugular vein. Usually it is done by men or women with large round thumbs that have thin dull fingernail, it is also used if your jugular is severed or slightly punctured.
by echo_charlie May 20, 2021

The Kentucky plug is a sexual act in which you will start having sex normally with your girlfriend, and halfway into it you will play 4:29 on Kentucky ballistics video my 50 cal exploded as you shove your thumb into her ass as hard as you possibly can.
by IamOverlord999 May 20, 2021
