thanks everyone. results (as if they aren't obvious in 1):

1, I convinced myself to call with AdAx thinking it might be QQ or something, but really I was expecting KKKK and prob should way too much..of course he had it.

2, I was tilting partly from the KKKAA vs KKKK hand (and some overconfidence from a recent heater), put him on a draw, and almost insta pushed only with 88, god bless america!!
at the time I was figuring donkish types don't raise so big with a set...realistically though that is possible especially with a spotty read, as is 2 pr and slow played bigger pair. he showed 444.