Tina doesn't even know what she's mad about half the time.

I remember the first episode of Queens at fat camp, she got pissed when she found out Yo Momma won Employee of the Month so she yelled for Keem.

It took him a minute to get there and when he finally arrived, she points at Zita and goes, "Keem, why is this bitch here?" She didn't even remember why she was upset in the first place.

She's not capable of more than one thought at a time which is why she chooses to bellow one-liners over people rather than engage in entertaining dialogue.