master of sinuses

No seriously, if you're about to sneeze and you don't know if you're going to, hold up a tissue to your nose and it will scare the snot back in!

Tissues

Yeah, I don't know who the guy is or what product it's for, but every time I see this commercial (with an Olympic athlete) and it starts in with a close up of a waste basket overflowing with tissues, I don't think of allergies.

Consequently, this joke is a part of the sex addiction test. If you get this joke, you're an addict!

"What handkerchief?"