The great thing about Twitter is that you can ask an athlete anything—anything, truly—and you just never know when they're going to answer you and how. Take Packers guard Josh Sitton, for example, who held a little Q&A with his followers last night. Someone wanted to get a personal about his undergarment-wearing regimen and as a frame of reference, Sitton provided an all-timer of a reply:

Funny that Sitton never actually played (i.e. shared a locker room) with Favre in Green Bay. Guess we know who his source is.

Thanks Brian M. for the tip.