I wouldn't say they put me in the mood to actually socialize, but they certainly do cheer me up.

Actually I can be pretty easily amused, doesn't take much sometimes to make me laugh. My list...
Drew Carey's Improv-A-Ganza
Whose Line Is It Anyway?
Family Guy
The Soup
Community (I don't watch this regularly, but I do try to catch it once in a while)
Boy Meets World
That 70s Show
3rd Rock From The Sun
Grounded For Life
8 Simple Rules
30 Rock (Just caught this on tv today. It's pretty funny

Definitely need to watch more of it)
Tosh.0
=3 by Ray William Johnson (Youtube channel, not a tv show.

Still, just thought I'd include it here)
Stand-up comedy shows (My favorite happens to be King Baby by Jim Gaffigan. No matter how many times I watch it, I still crack up XD)