Hello im reading a comic where a girl is trying to get a guy to come to school, the guy brushes it off and replies 俺はコエーぞさっさと帰れ. From intuition, im getting the vibe of "Don't bother ( Ill pass), go home/ get lost" But what exactly does コエーぞ mean here. 怖い or かわいそう come to mind.
Thanks