I seriously, seriously love the Sonic commercials. They always provide 30 seconds of joy to my world!! I recently read an article that said all of these mini skits use improvisation. An improv commercial? That is unheard of!!! They have a couple different themes, "the couple", "two guys" and "two girls"....I don't see the two girls commercials very often but they are SO funny. The two girls one below might be my favorite of all of them.
Anyway if you haven't had the thrill of seeing these mini glorious wonders, here are a few of my favorites: