25NL What does c/call, c/call, shove mean?

[bored]

No reads on Villain. What does this line mean?

"I have a 4, so please call this"?

Poker Stars - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 6 Players - (LegoPoker HH Converter (http://www.legopoker.com/hh))

SB: $26.65
BB: $54.10
UTG: $24.65
MP: $2.05
Hero (CO): $25.90
BTN: $23.20

Preflop: Hero is dealt 7/images/graemlins/spade.gif 7/images/graemlins/club.gif (6 Players)
UTG calls $0.25, MP folds, <font color="red">Hero raises to $1.25</font>, 2 folds, BB calls $1.00, UTG calls $1.00

Flop: ($3.85) 3/images/graemlins/club.gif 5/images/graemlins/diamond.gif 2/images/graemlins/heart.gif (3 Players)
BB checks, UTG checks, <font color="red">Hero bets $3.00</font>, BB folds, UTG calls $3.00

Turn: ($9.85) 9/images/graemlins/diamond.gif (2 Players)
UTG checks, <font color="red">Hero bets $7.00</font>, UTG calls $7.00

River: ($23.85) 6/images/graemlins/heart.gif (2 Players)
<font color="red">UTG bets all-in for $13.40</font>, Hero folds

Pot Size: $37.25 ($1.15 Rake)

[Miyogi]

Generally speaking it means a monster or a bad bluff. In this case given the nice odds I'd call villian here.

[wslee00]

well his line makes sense if he had a 4. He could also have run into two pair. I think you're beat and I'm folding.

[creamfillin]

easy fold for me, OEr came in/ way to many 2 pair combos

[SpartanCA]

C/call, C/call, shove to me suggest slowplaying or drawing and hitting.
I think the only hands he's limping with and then calling a raise with that include a 4 are A4 or pocket 4's and going of his play i think he had 4's.
Another possibility is he caught a set with maybe 5's but i think he would have raised at some point before the river if this was the case.