what about here

MP3 is a maniac
BB is 38/6, earlier in the game he called a $3 raise with 82s when I had AA. he then he then bets $9 with a flop of K 3 8 rainbow. then calls a raise of of another 18 .when a 2 comes on the turn he calls my all in bet thereafter. he then says he had to call cause he had outs. BTW there was no flush draw for him

Party Poker No-Limit Hold'em, $ BB (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

BB ($39.72)
UTG ($47.50)
UTG+1 ($41)
UTG+2 ($36.65)
MP1 ($60.37)
Hero ($141.45)
MP3 ($17.85)
CO ($68.18)
Button ($39.40)
SB ($47.50)

Preflop: Hero is MP2 with 8, A. SB posts a blind of $0.25.
4 folds, Hero calls $0.50, MP3 calls $0.50, 3 folds, BB checks.

Flop: ($1.75) 2, A, 8 (3 players)
BB checks, Hero ?

Please do not say fold pre-flop as the answer

calling is fine..i might raise this hand if the table was tight

post flop bet it out ..2/3 the pot..you really dont want to give a free card here..if he raises..reraise...

that is what happened, I bet 1.5, he re-raised to 4.5, I re-raised to 12. he went all in. Now I fold?

id have called the 4.5 i think and lead any non-heart turn for about half the pot and folded to a push.
If i turned a boat id have still led btw.