Figured there should be a topic for this, I just pulled off what I think was my best bluff ever, representing a flush. Post all your best bluffs!

PokerStars No-Limit Hold'em, $0.10 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

saw flop|saw showdown

BB ($34.25)
UTG ($9.55)
UTG+1 ($4.75)
MP1 ($7.35)
MP2 ($7.15)
CO ($9.45)
Hero ($9.85)
SB ($3.50)

Preflop: Hero is Button with 6, 6.
1 fold, UTG+1 calls $0.10, 2 folds, CO calls $0.10, Hero calls $0.10, 1 fold, BB raises to $0.5, UTG+1 folds, CO folds, Hero calls $0.40.

Flop: ($1.25) 9, 4, J (2 players)
BB bets $0.5, Hero calls $0.50.

Turn: ($2.25) Q (2 players)
BB bets $1, Hero raises to $3, BB calls $2.

River: ($8.25) 4 (2 players)
BB checks, Hero bets $5.85 (All-In), BB folds.

Final Pot: $14.10