dropping the cosby kids off at the pool 

Slang for taking a shit.

If you need me, i'll be dropping the cosby kids off at the pool.

dropping the cosby kids off at the pool by Pr0ph3t April 4, 2003

Dropping the Cosby kids off at the cosmic pool 

To take a dump.

my bad, I was dropping the Cosby kids off at the cosmic pool.

Dropping the Cosby kids off at the cosmic pool by One eyed midget March 10, 2011