PP25NL: Dumb push?

[PinkSteel]

Decent semi-bluff? Or dumb aggression?

Very light reads:
UTG+2 was 22/2/1.0 over 54 hands.
MP2 was 75/13/2.0 over just 8 hands.

Party Poker No-Limit Hold'em, $0.25 BB (10 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

<font color="#C00000">MP2 ($22.4)</font>
MP3 ($25.89)
CO ($28.93)
Button ($17.6)
SB ($32.6)
<font color="#C00000">Hero ($25)</font>
UTG ($21.9)
UTG+1 ($37.55)
<font color="#C00000">UTG+2 ($36.15)</font>
MP1 ($18.72)

Preflop: Hero is BB with 5[img]/images/graemlins/club.gif[/img], 2[img]/images/graemlins/club.gif[/img]. SB posts a blind of $0.1.
<font color="#666666">2 folds</font>, UTG+2 calls $0.25, <font color="#666666">1 fold</font>, MP2 calls $0.25, <font color="#666666">3 folds</font>, SB (poster) completes, Hero checks.

Flop: ($1) A[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets $0.25</font>, <font color="#CC3333">UTG+2 raises to $1</font>, <font color="#CC3333">MP2 raises to $2</font>, SB folds, Hero calls $1.75, <font color="#CC3333">UTG+2 raises to $5</font>, MP2 calls $3, <font color="#CC3333">Hero raises to $24.75 (All-In)</font>

Agreed the minbet is garbage, it's a bad habit I'm trying to break.
I called the first small raise just intending to draw.