Brain Drain (or lack thereof)

I have (people tell me) a first-class mind.

Which shares a skull with a world-class snot factory.

Which drains into channels in that skull that drain badly.

I dare say my stupidest cat, with only 47 brain cells and no opposable thumbs, could build a much more efficient drainage system out of 14 random Legos and a few inches of old duct tape.

Juzd sayin’. Bass me doze Gleenex.