This is slang for Cray Cray Monkey Bae To The Max... it's when shit has gone so cray, it's to the MAX... and no, not the restaurant from saved by the bell, but actually MAXIMUM CRAY.
Holy gibbon finger! Deandrea just told me about his night with Shangela, that girl is CCMBTTM... stay away from her.
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)