come get some

A challenge to fight, not quite a call to war.

Come get some, my fo fo is itching to make love to your body.

Tina come get some ham

When you want the fat lard to come get some dinner. You invite Tina to get some ham, hoping she will gratefully accept the invitation.

Luke: "Hey Tina come get some ham!"
Tina: " mmmm... ham, I am a fat lard."

come get you some

To challenge -- synonyms: "You wanna fight?", "You wanna step?", etc

Sarasota County redneck slang. Commonly used with "son," "you don't want none" and "story time"

"Oh, whatever, I can beat your ass any day."

"Yeah, son? Come get you some."