LOL! Hammer Dropping

[left68wing]

Sportsbook.com gave me 20 free bucks. I have no idea if I'll ever be able to cash it out, so I decided to donk around. Won a bunch of headsup in a row. Got up to 200 bucks. Sat at 1/2nl. Was playing with this guy for about 30 minutes prior to playing him heads up. Played for about 30 minutes heads up. Then this happened.

Hand #1042011434000112: Seville 11434
Seat 3: GrUGrD (262.35 in chips)
Seat 8: leftwing68 (257.95 in chips)
GrUGrD: posts small blind $1
leftwing68: posts big blind $2
Dealt to leftwing68 [ 7s 2d ]
GrUGrD: raises to $6
leftwing68: raises to $16
GrUGrD: calls
*** FLOP *** [ 7h Jh Jc ]
leftwing68: bets $15.50
GrUGrD: raises to $77.50
leftwing68: calls
*** TURN *** [ 8d ]
leftwing68: checks
GrUGrD: is all in
leftwing68: is all in
GrUGrD: returns uncalled bet $4.40
*** RIVER *** [ 4c ]
*** SHOW DOWN ***
leftwing68 wins $514.90 with Two Pairs, Jacks and Sevens

Dropping the Hammer.

Edit: I didn't notice that the hand history didn't show his hand. He had A3o.