making a deposit 

To take a big poop.

After taco bell Scotty was later found making a deposit.

making a deposit by lifeguard4life August 3, 2014

making a deposit at the international bank of poo 

Taking a shit.

I'll be making a deposit at the international bank of poo later this evening.

making a deposit at the international bank of poo by Grant March 10, 2004

making a deposit in the porcelain bank 

basically taking a poo

i'm making a deposit in the porcelain bank

making a deposit in the porcelain bank by thecreepyjanitor1012 April 10, 2017

making a little debbie deposit 

The act of taking a big old duma-rama!

Wooo I shouldn't have eaten that chinese food! I gotta make a little debbie deposit!

making a little debbie deposit by stephanie September 14, 2004