This is a
local phrase used mostly by Nigerian millennials as witty remarks, to describe a scenario where one is
tired or gives up on a situation or thing.
In a nutshell, it's used to describe a scenario where
something is incapable of being solved or accomplished.
Since my last
relationship, my life has been nothing but peace at its purest. Ah, I can't coman go and kee mysef.
After
cooking the meals and tucking the
kids to bed by 10pm, you still expect me to do your laundry? I can't coman go and kee mysef o.