A Filipino (Bisaya) slang which translates to "Talk to him/her" but the meaning is synonymous to "Yeah right!" in a more rude and comical way.
It is mostly use when someone cracks up a corny, unfunny joke.
Bhoy: Hoyyy! Kawatan ka!
Bayut: Ha? Unsa man akung gi kawat?!!
Bhoy: Gi kawat nimu akung kasing-kasing!