First Coined in the last segment of S5E3 of Key and Peele
Used when you are going to do something really cool/be the coolest person around
For instance if you were at a party, and you're going to start dancing
'Imma jump in this party full dingle'
'Dayum, he gonna do some amazing shit up in here'
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)