Is this a good bluff catcher on the river? His line makes no sense, because most hands like overpairs and Tx should bet the turn. So he is representing exactly 33. Hence why I called.

PokerStars - $0.05 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

bossman0161 (BTN): $5.68 (VPIP: 22.22, PFR: 11.11, 3Bet Preflop: 33.33, Hands: 9)
Hero (SB): $5.37
rvjnft (BB): $4.47 (VPIP: 38.46, PFR: 30.77, 3Bet Preflop: 0.00, Hands: 13)
Ryke3 (UTG): $7.99 (VPIP: 15.00, PFR: 5.00, 3Bet Preflop: 0.00, Hands: 20)
Feed the P0ny (MP): $6.70 (VPIP: 16.00, PFR: 12.00, 3Bet Preflop: 9.09, Hands: 26)
kuwar_kuwar (CO): $2.42 (VPIP: 60.00, PFR: 20.00, 3Bet Preflop: 0.00, Hands: 5)

Hero posts SB $0.02, rvjnft posts BB $0.05

Pre Flop: (pot: $0.07) Hero has 8 8

fold, Feed the P0ny raises to $0.12, fold, fold, Hero calls $0.10, fold

Flop: ($0.29, 2 players) T 2 9
Hero checks, Feed the P0ny bets $0.17, Hero calls $0.17

Turn: ($0.63, 2 players) 4
Hero checks, Feed the P0ny checks

River: ($0.63, 2 players) 3
Hero checks, Feed the P0ny bets $0.47, Hero calls $0.47

Feed the P0ny shows 8 6 (High Card, Ten)
(Pre 17%, Flop 16%, Turn 9%)
Hero shows 8 8 (One Pair, Eights)
(Pre 83%, Flop 84%, Turn 91%)
Hero wins $1.50

Looks good, don’t mind the call PF with the fishy looking player in the blind and his story does not make sense

don't post results, i also don't think that he will only have 22, he can have some Tx (with weak kicker), some 9x, but I'd still call, on this runnout he can have enough bluffs so I don't care if he bluffs enough or not, I'd just call.

also, if you think he can't have better hand then 88 (except 33), then bet this for value

Nh.

Is it against the rules to show Villains hand publicly?

No, you just get biased responses. You'll get better feedback without the results. It's also good etiquet to hide player names.

FWIW I fold 3rd pair a lot to the b/x/b line.

Alright

I c/f flop
got 99/88, KJs/QJs and sometimes AQo in my range so letting all 88 and AQ w/o Ac go

ap looks good

What is your calling range pf?
As played it seems ok. Do not show the results and names please.