when a female takes her vagina lips, pinches them and moves them while saying "chirp, chirp", then the male takes his foreskin does the same act and feeds the vagina chirping bird great abundances of man slop.
Since Betty's pussy was hungry, Rob decided that the chirping bird was a good way to satisfy Betty's hunger.
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)