(adjative) When wearing a button up shirt with no under shirt the spacing when cloth folds outwards into a v like fashion revealing the skin beneath the shirt.
"Dude did you see that Burt Reynolds looking mofo hitting on my girl over there? Every time he tried to put his arm around her you could totally see some shirt-vaginas popping up"
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)