National Underwear Day: What scene do you think of first?

August 5 is National Underwear Day. It's true, y'all. I already unknowingly celebrated this morning by fast-forwarding through last night's Queer as Folk Logo repeat to see Brian (Gale Harold) attend an Underwear Party. Yay me.

You can celebrate by naming the TV or movie scene you think of first. Just keep it PG. (Notice the restraint that I showed by not linking to the QAF scene. From episode 302. Wink.) Because I know where some of you are headed, I've embedded David Cook's Guitar Hero commercial below.