How I lost the MATH

According to any standard poker calculator the pot odds are 7:1 against an offsuit 4 gapper beating an overpair.

Full Tilt Poker Game #3869091274: Mondays at the Hoy (28382709), Table 3 - 500/1000 Ante 125 - No Limit Hold'em - 0:38:25 ET - 2007/10/16
Seat 5: bayne_s (35,994)
Seat 6: columbo (30,255)
Seat 7: GCox25 (14,751)
bayne_s antes 125
columbo antes 125
GCox25 antes 125
GCox25 posts the small blind of 500
bayne_s posts the big blind of 1,000
The button is in seat #6
*** HOLE CARDS ***
Dealt to bayne_s [Qh Qs]
columbo raises to 2,000
GCox25 raises to 7,375
bayne_s raises to 12,750
columbo folds
GCox25 raises to 14,626, and is all in
Getting 3:1 on money at what you have to expect is 7:1 shot
"Plays it like Aces" Nice except you can show me Aces face up and I have to call getting 12:1 on money.
bayne_s calls 1,876
GCox25 shows [2s 7d]
bayne_s shows [Qh Qs]
*** FLOP *** [Tc 7s Kh]
columbo: lol
*** TURN *** [Tc 7s Kh] [2d]
*** RIVER *** [Tc 7s Kh 2d] [8c]
GCox25 shows two pair, Sevens and Twos
bayne_s shows a pair of Queens
GCox25 wins the pot (31,627) with two pair, Sevens and Twos
Fuel55 (Observer): weeeeeeeeeeeeeeeeee
columbo: w00t
Fuel55 (Observer): we
*** SUMMARY ***
Total pot 31,627 Rake 0
Board: [Tc 7s Kh 2d 8c]
Seat 5: bayne_s (big blind) showed [Qh Qs] and lost with a pair of Queens
Seat 6: columbo (button) folded before the Flop
Seat 7: GCox25 (small blind) showed [2s 7d] and won (31,627) with two pair, Sevens and Twos

3 hands later this happened:

Full Tilt Poker Game #3869099836: Mondays at the Hoy (28382709), Table 3 - 500/1000 Ante 125 - No Limit Hold'em - 0:39:22 ET - 2007/10/16
Seat 5: bayne_s (20,493)
Seat 6: columbo (26,755)
Seat 7: GCox25 (33,752)
bayne_s antes 125
columbo antes 125
GCox25 antes 125
GCox25 posts the small blind of 500
bayne_s posts the big blind of 1,000
The button is in seat #6
*** HOLE CARDS ***
Dealt to bayne_s [Qh Ac]
columbo calls 1,000
GCox25 raises to 4,375
PirateLawyer (Observer): hammer time
bayne_s raises to 20,368, and is all in
columbo folds
GCox25 calls 15,993
bayne_s shows [Qh Ac]
GCox25 shows [Jc Ad]
*** FLOP *** [8h 8s 7s]
*** TURN *** [8h 8s 7s] [Js]
*** RIVER *** [8h 8s 7s Js] [3h]
Fuel55 (Observer): hjackace!!!!!!!!!!
bayne_s shows a pair of Eights
GCox25 shows two pair, Jacks and Eights
GCox25 wins the pot (42,111) with two pair, Jacks and Eights
Fuel55 (Observer): lol
bayne_s stands up
*** SUMMARY ***
Total pot 42,111 Rake 0
Board: [8h 8s 7s Js 3h]
Seat 5: bayne_s (big blind) showed [Qh Ac] and lost with a pair of Eights
Seat 6: columbo (button) folded before the Flop
Seat 7: GCox25 (small blind) showed [Jc Ad] and won (42,111) with two pair, Jacks and Eights

Congrats to my Nemesis for a well played 2nd.