What's Snoo?

Alright listen up, dummy. This joke uses wordplay. "Snoo" sounds like "what's new." The joke is that the first person asks about a "snoo subscription," and the second person replies asking what "snoo" is. The first person then pretends that the second person said "what's new" and replies with "not much how about you?" Get it? You probably don't, since you're the kind of person who still uses internet explorer.