Drop off the Cosby kids at the pool 

the act of crapping

Dude, where's the bathroom. After that pizza and those 40 ouncers I've got to drop off the Cosby kids at the pool.

Drop off the Cosby kids at the pool by Dirk Diggler December 29, 2002

drop off the slaughtered Cosby kids at the pool 

to go diarrhea; or to take an otherwise messy or explosive shit.

After all them nuclear hot wings Joe had to go drop off the slaughtered Cosby kids at the pool.

drop off the slaughtered Cosby kids at the pool by ducksRpeople2 September 13, 2011