One 'nother
Synonym for "another" typically said when a person started saying "one" and didn't feel like starting the sentence over just to correct one word.
Michell is just one 'nother dumb whore.
On a whole nother one
When someone does something thing outlandishly brain baffling. That you just look at them with mental and visual concern
You see a homeless man getting beat by a 4yr
You say
"nah lil bro on a whole nother one
rn"
You say
"nah lil bro on a whole nother one
rn"