A fork of Rural Dictionary
To slap someone across the face with one's penis.
"That chick deserves a good turkeyslapping."
When one is slapped in the face with a penis
Harry was turkeyslapped by his boyfriend last night
To withdraw your penis from your underwear and proceed in slapping someone upside the head with the front half of it.
Woah, Josh just turkey slapped David so hard he got knocked out!