Red Hawk
When someone comes into a classroom
As the teacher was giving a lecture a student yelled "Red Hawk" to warn the teacher of the incoming person
Red Hawk
When someone sneaks behind another person, so to warn the victim you yell Red Hawk.
Bro! Red Hawk, Red Hawk!
red tailed hawk
A derogatory slang description of a sexual maneuver, which can only occur when a girl is on her period. The man, frustrated about how disgusting it is, pulls out of the bloody vagina and flips the girl over yelling, "Caw, bitch!" Finally, he whips his bloody penis across her ass, thus the red tail.
Did you hear, Bryan gave Kris a red tailed hawk at Overnight camp last month?