bowl filler 

A bowl filler is the name assigned to an enormous amount of feces deposited into the toiled during a single act of defecation.

Phil: So was it a bowl filler?

Tom: You bet. The janitors needed to use the plunger to get it all down.

bowl filler by wiltfore March 27, 2008

bowl filler 

When you blast out such a quantity of shit that you literally fill the toilet bowl. Depending on the size of the particular bowl, you may or may not be sitting in your own pile by the end.

Honey, I knew I shouldn't have eaten those three buffets yesterday. I just had a bowl filler and clogged up the bedroom toilet. Now I need to call a plumber to get all that shit down.

bowl filler by Wordmaster Adam January 4, 2017

filled the bowl 

To take the meanest,largest dump in the history of history...usually after a night of heavy drinking

Tom: Dude, how long you gonna stay in there?
Sam: Yo, I filled the bowl, brother. I shoulda never drank like that last night

filled the bowl by Christophe Graham July 7, 2006