Aces VS Kings

[thabadguy]

How would you play aces headsup on the flop when you "know" the opponent has kings, when opponent has position on you?
I like betting a miniscule amount on a rag flop ($200 into a $2000 pot) and invariably have been able to sucker the opponent to push. Is this something anyone else has done successfully? I dont know how it works, I mean, anyone should be able to know I have aces with the preflop war, but it DOES work! Comments?