The act of passing a bowl movement that rips through your rectum with the intensity of a chain saw. Usually causes a large amount of blood in the stool and/or anal fissures.
When a person is born with the parts to form a butt (butt cheeks) but no flesh ever properly forms in it, so that the prson doesn't have the natural roundness of a butt and are therefore forced to sit on the extension of their thighs for lack of a natural butt. Or in simpler terms- lack of butt meat.
Hold on, is that Crystals's thighs or just her vestigial buttsack that's creepingfrom the top of her jeans when she bends over?
This is one word and is used to define the sack everyone has on their butt. This word is used in day-to-day conversation. (Yes I spelled the word right it’s spelled buttsac not buttsack)
A word with no true definition as a noun, but is generally used as a word to throw people off when a question is asked that the person doesn't want to answer and/or might be dangerous to answer.
Woman- "Do these pants make melook fat?"
Man- "Buttsack."
Woman- "What?"
Man- "Buttsack."
Woman- "...What were we talking about, again?"
OR
Girlfriend- "Do you love me?"
Boyfriend- "Buttsack."
Bystander- "...Did he just say 'buttsack'?!"