Sauce ketchup (also written as "sauce catch-up" or "sauce catchup") is the art of keeping you and your homies up to date on which sauce you like and exchanging good sauce with each other.
Not to be confused with actual sauce, the sauce as referred to here most often means the original source of NSFW content.
*After exchanging sauce*
A: It's important to share and make sure everyone's still on board you know?
B: So like a sauce ketchup?
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. PenguinBooks,1992. p. 38)