The act of inserting your thumb into one of a woman’s (or man’s) holes during a sexual encounter... as if you were Scott from Kentucky Ballistics shoving his thumb into his jugular to save his life
by QuintinTerraintino May 20, 2021

The legendary move that can be used for both the saving of lives and for her pleasure...
Used by the legend himself, Kentucky Ballistics.
Used by the legend himself, Kentucky Ballistics.
Did you hear about Kentucky Ballistics' accident? His Kentucky Plug saved the day! Crazy stuff, man!
by El_Zeekador May 20, 2021

A person who's got your back with anything you need. The expression comes from how a plug connects electronics to power them, similarly to how someone who is a 'plug' has everything their friends need.
*Joe approaches his friends Bob and Tom*
Joe: Hey guys I bought you cookies since I know you're hungry.
Bob: Shit thanks bro.
Tom: Joe is once again the plug.
Joe: Hey guys I bought you cookies since I know you're hungry.
Bob: Shit thanks bro.
Tom: Joe is once again the plug.
by CoolMeme April 5, 2020

by HiBrandonHerrara May 20, 2021

When you just need to sick a thumb in it. When you want your girl or guy if your into that, to be impressed give them the Kentucky plug. It's great to us in both holes. It's also a great way to save your life. When its sexy time or plugging a hole in your neck use the Kentucky thumb all you need is your thumb.
Kentucky plug: I didn't stick a thumb in it I wouldn't be here. All jokes aside glad your still here and I hope you find this funny.
by Scoots47 May 20, 2021

A sex position in where the man inserts his thumb into his own buttocks, after which he inserts the thumb into the mouth of woman; commonly done in the doggystyle position.
by Hornywonton May 20, 2021

The act of anal penetration with an unwashed member, plug, dildo, or otherwise insertable object after having had it inside another persons filthy unwashed ass.
(1) I can’t believe he gave me a swamp plug on the first date and never called me!!
I don’t even know what to do with his dirty but plug!!
(2) dad I can’t believe you gave mom a swamp plug on Christmas how did you even get anal from aunt Helena she’s been dead for years
I don’t even know what to do with his dirty but plug!!
(2) dad I can’t believe you gave mom a swamp plug on Christmas how did you even get anal from aunt Helena she’s been dead for years
by Just a rock’n’roll clown June 8, 2020
