high class?

ok ok, i admit it....i watch this show on occasion (basic cable and not alot to watch on my day off, pickins are slim). anyways, i'm watching an episode and their friend jonathan comes over to hang out. kim offers him wine but realizes they're out, so she offers him a beer instead, to which he replies "you just knocked me down a few classes." wow! really?! that didn't sound snobbish at all!!!!