Wolf Call
Similar to Cat Calling, a Wolf call is simply just a wolf-whistle or other non-intelligable sound (such as humming, hooting or growling) made at an attractive woman (or man) passing by
"I was just minding my own buisness when some dude wolf called me"
Wolf Call
After you get done fucking a chick and when she passes out you fart in her face.
As soon as she passed out I gave her the Wolf Call