Any excrement with a diameter greater than the length of the turd itself.
I thought I was constipated, but then I realized I just had to pass a killer ass choad.
one that shows such attributes that the only way to describe this person is to combine two of the most hanus words to describe parts of your body. So the short, chubby, "choad" like deminor and actions of those with such description combined with the dick like traits of the common asshole give you then ill-favored ass choad
your best friend stole your last peice of prized cheese cake. used in context "What that hell you eat my cheese cake for, ass choad"