Reffering to or relating to that of taking a poop. This word can be used to describe anything poop related. It can also be used to describe someone extremely ugly who looks like that of poop. Also can be referenced to looking horrible and acting cocky.
You should have seen the size of the zeballos I took last night.
I will be right back, I gotta go make a zeballos.
Damn you look like zeballos, when was the last time you took a shower?