Poop

Seen a lot of poop types, but haven't seen this one:

The guillotine poop: usually a variation of winnie the poop as seen in other definitions, you slowly push out a massive turd and in the efforts occasionally cut off small chunks with your butthole muscles.

Person 1: you were in the bathroom for a while, you alright?

Person 2: no man, I just had a guillotine poop.