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?"
When an experience, usually in a video game, frustrates you into an inner rage that you can do little or nothing about.
I have to play online for this achievement? I'll probably have to deal with guys who cheat and spam moves just for a win, but I guess it's worth it to plug my ass with hate for another point on my Gamerscore. ass hate video game plug