Cheeseburger gone wrong?

30 minutes into Friday day session. V is unknown. $1/2.

H $290 SB AKss fold to H. H says Chesseburger. Thinks BB agrees and throws in his dollar to complete.

V late 30’s WG. $325. Raises to $12?? Wtf? H now realizes the V doesn’t know what cheeseburger means. H 3b’s to $37. V calls.

Flop $68
Kh5d3h

H goes $50, V goes $125, H stuffs for $253 total. Standard?