1. A condition which occurs when a male running in a track meet fails to wear supportive underwear, and the testicles bounce freely.
2. The plural for a type of computer mouse that involves a stationary ball that rotates to move the cursor.
1a. "Man, I wore boxers instead of tighty whities when I ran the 1600-meter today. I've got a bad case of trackballs."
1b. "John didn't want to have sex; I thought it was because he was cheating on me, but it turns out he just had a bad case of trackballs after freeballing it at the track meet."
2. "I prefer trackballs to typical mice because I'm a loser that plays World of Warcraft 24/7."
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)