This phrase is commonly used amongst pedophiles. It’s a silent way of getting to spot another in public without outright saying it. It is also used to sell and tradekids over recorded audio so that they do not arouse suspicion to anybody who is listening.
Man 1: Yeah man I got two good ones if you’re buying. These ones are brand new too. Lemme just Get my Mickey up not my tickey 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)