Ok here's the situation:
Just sat down, it's raised 2bb to me in the cutoff. Villain covers me barely.

*** HOLE CARDS ***
Dealt to HERO
Villain raises to $4 in early mid position
Hero calls $4
One caller
*** FLOP ***
One check
Villain bets $8
Hero raises to $24
One fold
Villain calls $16
*** TURN ***
Villain bets $40
Hero raises to $80
Villain raises to $188, and is all in

Comments on all streets welcome

I don't think the preflop call is too terrible. You're in position and assuming you would limp with this hand here normally I don't see what the difference is here really, I generally just disregard minraises because they are so completely useless and you can usually determine that villain either has A.) a pocket pair below JJ or B.) a suited connector. I dunno what stats are on villain here but I would look for you to be beat here by either 77, 99 or something weird like T8, if you're beat that is. Minraising turn is pretty donktastic of you I think push the turn if you want to raise.