Metalocalypse, Season 1

Nathan:
Hey, you sound like crap, Murderface, what's wrong with you?

Murderface:
I just can't seem to get comfortable. I ran out of clean underwear so I'm wearing a bathing suit.

Nathan:
Bathing suit?

Murderface:
What am I gonna do, not wear underwear?

Pickles:
Yeah, it's called freeballing.

Nathan:
Yeah, I mean I only wear underwear only about... [counts on his fingers] 65% of the time, honestly, otherwise I'm just freeballing.

Murderface:
That's... Really?

Skwisgaar:
Oh ja, in Sweden , underwears is y'know, the kinky stuff, worn as a fetish ja, but you know the exciting sexual stuff? is always freeballing.

Murderface:
Freeballing huh? Well, I'll give it a try.