Villain has been very aggro as described in the title. Sample is small but statistically significant, 30-40 hands already.
Poker Stars $0.50/$1 No Limit Hold'em - 2 players
The Official
2+2 Hand Converter
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BB: $151.70
Hero (BTN/SB): $100.00
Pre Flop: ($1.50) Hero is BTN/SB with A

5
Hero raises to $3,
BB raises to $10, [color=red]Hero ??
.
Poker Stars $0.50/$1 No Limit Hold'em - 2 players
The Official
2+2 Hand Converter
Powered By DeucesCracked.com
BB: $116.50
Hero (BTN/SB): $100.00
Pre Flop: ($1.50) Hero is BTN/SB with K

J
Hero raises to $3,
BB raises to $11, [color=red]Hero ??
I previously flatted KJo and had to fold on an A high flop. I also flatted Q9s, floated a K high flop, but folded to his 2nd barrel on the turn.
Who 4-bets here for value intending to call the ship? I think he 5-bets a lot given how aggro he is.
If you think my hands are too thin, what's your minimum hand to 4-bet intending to call the ship with?