Do you Push or lay this down?

Well what do you do?
Reads: wescarter86 is loose and appears aggressive. I feel he is a mostly poor player but haven’t seen enough show downs to be sure he isn’t running hot. He has pushed me off 2-3 smaller pots with raises & re-raises. He is into me for only about $12 and I am just waiting for the opportunity to get some cards and let him give me his stack. Then this hand comes along.

PokerStars Hold'em No Limit ($0.10/$0.25) Table 'Epyaxa'
Seat #4 is the button
Seat 1: TripSearchin ($32.05 in chips)
Seat 2: LDCPMike ($27.90 in chips)
Seat 3: Silly String ($26.85 in chips)
Seat 4: LSU N ($9 in chips)
Seat 5: jontsef ($24.75 in chips)
Seat 6: wescarter86 ($49.80 in chips)
Seat 7: ifmy31 ($25.95 in chips)
Seat 8: OterOne ($24.75 in chips)
Seat 9: fx6893 ($41.60 in chips)
jontsef: posts small blind $0.10
wescarter86: posts big blind $0.25
*** HOLE CARDS ***
Dealt to Silly String J J
ifmy31: folds
OterOne: folds
fx6893: folds
TripSearchin: folds
LDCPMike: folds
Silly String: raises $0.75 to $1
LSU N: folds
jontsef: folds
wescarter86: raises $1 to $2
Silly String: calls $1
*** FLOP *** 3 8 A
wescarter86: bets $2
Silly String: raises $3.50 to $5.50
wescarter86: raises $3.50 to $9
Silly String: ??

You really want to push into an Ace or trips? His previuos plays set you up for this. Wait until you have the nuts to take his stack.