blinds 100/200. UTG i raise 550 with KK
Fold to BB who calls. 
Flop A54.
I go all in for 4.5K-(ish)
just be grateful you were ahead when you got the call - 99 times out of 100 you are behind when called here. Does the BB never defend with an A?
vul once the hands were flipped though
I made a similar donkey play with KK on a A hi board to lose most of my stack, some sneaky git

with AA finished me off shortly afterwards
good fun, looking forward to the next one