the female equivalent of a cock block, to "plug a rug" is to impede a female during flirtation or other attempts at mating with the opposite sex. the phrase is a combination of the word rug, here reffering to the pubic hair of a womans vagina, and the word plug, or to block off a hole, such as the vagina, thus creating the phrase "plug my rug" or "block off my vagina" or "prevent me from getting dick tonight", which are all synonymous with each other.
"oh my gosh tiffany, i was totally talking to charlie before you came over here and interrupted us! way to plug my rug, bitch!"
"jesus christ, that cute guy over there is walking towards me, kelsey! dont plug my rug, ok?"
"jesus christ, that cute guy over there is walking towards me, kelsey! dont plug my rug, ok?"
by friedkabob1225 January 2, 2009

by VladdyPatty May 20, 2021

Lesser known sexual activity between two women consisting of the connection of the positive and negative terminals of a car battery to the women's respective clitoral piercings, followed by a vigorous scissoring session and resulting in an electrifying, spark-filled experience for both parties.
Lacey and June lit up the room last night, as their Die Hard-enhanced metallic muffs engaged in a Mechanicsburg Spark Plug.
by J.J. Jingleheimerschmidt February 25, 2009

Boy1: Hey man, did you know tomorrow is Plug Appreciation Day??
Boy2: Yeah! Im gonna tip my dealer real good tomorrow.
Boy2: Yeah! Im gonna tip my dealer real good tomorrow.
by CheyChey1120 February 4, 2021

The process whereby a masseur will give a female client a sleazy massage in which he will charge her a little extra cash in hand to conclude the massage with a finger bashing as her happy ending. The female equivalent of a Rub n Tug
Tracey: "Have you heard about the masseur on Long Street?"
Narleen: "No?"
Tracey: "Apparently if you go in and ask for Chuck, he gives a great massage and if you slip him an extra $20 at the end he'll finish you off with a Rub N Plug!"
Narleen: "No?"
Tracey: "Apparently if you go in and ask for Chuck, he gives a great massage and if you slip him an extra $20 at the end he'll finish you off with a Rub N Plug!"
by Cr@fty A January 27, 2015

by tictactoe81 June 17, 2012

Achieving a full hand fisting of your partner's anus of or vagina. Requires patience and lots of lube and very pleasurable gaping.
It took over an hour but I finally did the Five Knuckle Plug on her ass. That baby gaped for 10 minutes before it snapped back shut.
by Eaton Holgoode March 29, 2017
