A situation in which one member of some sort of instant-messaging chat repeatedly types and sends the word "sex" to other member. This is often used to interrupt a long speech or an opener for the beginning of an IM chat session. Sex spam is also a way to flash epeen, by seeing how fast you can send the word "sex" without copying and pasting the word.
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)