villian is one of these 25/22/3 guys. 3bet% is 11% over 150 hands.
A few hands ago, i 3 bet with AK in SB, he flat-backshoved 100 BB deep with 77 and then i called off and lost my flip. This similar hand just happened at the same table shortly after the last AK hand but i had 145BB deep now. Show this fucking guy i'm not a pushover OR just surrender and move on to next promising hand??

No-Limit Hold'em, $1.00 BB (8 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

MP2 ($100)
CO ($105.50)
Hero (Button) ($145.55)
SB ($88.10)
BB ($142.30)
UTG ($77.60)
UTG+1 ($157.10)
MP1 ($264.45)

Preflop: Hero is Button with A, K
1 fold, UTG+1 bets $3.50, MP1 calls $3.50, 2 folds, Hero raises $15, 3 folds, MP1 raises $260.95 (All-In), Hero ?