Melissa McCarthy's SNL Makes Everyone Giddy

The internet is practically aglow with praise for Melissa McCarthy's turn as host of Saturday Night Live, and with good reason. The recent Emmy-winner totally knocked it out of the park. In case you fell asleep on the couch at 8 p.m. or got a little too crazy and remember nothing from last night, here are a few of the best sketches.

She got things rolling with a very jazzy little dance number with Kristen Wiig:

You'll want to meet Arlene, America's most horrifying coworker:

And, finally, will you ever be able to look at Hidden Valley Ranch the same way again?