A young girl or "shorty" who is sexually active during puberty.
Regular woman won't do it for me today, I'm gonna have to troll me the middle schools for a cunt runt.
An unborn child still in the womb. Specifically used in a derogatory manner when denouncing being the father of the child.
That bitch is crazy! I don't care how many times she said we fucked! That cunt runt is not mine!