When Somebody has a chin that resembles an arse.
"Look at that arsechin, wavin' his arse-like chin around like he owns the place" OR "You arsechin"
The religion of the chubists, chubby people are entitled to join.
"That is a religion called chubism, sounds fun"
When the male penis is wider than it is in length.
"Wow, look at that man's chode, it is wider than it is long, amazing"