when you go to the toilet, and do a sticky poo, and it is stuck to your ass cheeks and around the anus and is hard to wash off, or generally any poo that is sticky and smells real bad.
I knew I should not have eaten at MacDonals, just look at that icky poo I did.
Antiquated measurement unit, redefined in the 20th century to be exactly 25.4 millimetres in size. Not of much use in the modern age is it lacks precision, quality and beauty. Much better to use millimetres or centimetres instead.
