Here is a hand that actually works well for this thread. I made this lay down which led to me winning the tournament for around $7,000! Maybe this type of thinking will help you understand big lay downs and situations!
Notice in the chat I say I should have folded PF!
full tilt poker Game #23741327701: $32,000 Rush Guar (Rebuy) (183313981), Table 472 - 20000/40000 Ante 5000 - No Limit Hold'em - 23:23:36 ET - 2010/09/08
Seat 1: breadman16 (963,000)
Seat 2: Zubi85 (1,787,045)
Seat 3: RMangano (4,101,428)
Seat 4: poke u gently (503,890)
Seat 5: 1618bia (1,062,006)
Seat 7: ChipaJones (5,951,161)
Seat 9: vipaar (3,523,470)
breadman16 antes 5,000
Zubi85 antes 5,000
RMangano antes 5,000
poke u gently antes 5,000
1618bia antes 5,000
ChipaJones antes 5,000
vipaar antes 5,000
ChipaJones posts the small blind of 20,000
vipaar posts the big blind of 40,000
The button is in seat #5
*** HOLE CARDS ***
Dealt to ChipaJones [Qs Qc]
breadman16 raises to 120,000
Zubi85 folds
RMangano folds
poke u gently folds
1618bia folds
ChipaJones raises to 320,000
vipaar has 15 seconds left to act
vipaar has requested TIME
vipaar raises to 720,000
breadman16 has 15 seconds left to act
breadman16: wow
breadman16 folds
ChipaJones calls 400,000
*** FLOP *** [5s Js 9s]
ChipaJones checks
vipaar bets 2,798,470, and is all in
ChipaJones: ugh
ChipaJones has 15 seconds left to act
ChipaJones has requested TIME
ChipaJones: QQ with a spade i know you have AA KK was hoping to reverse ur Q
ChipaJones: nh shoulda folded PF
ChipaJones folds
Uncalled bet of 2,798,470 returned to vipaar
fielderflop (Observer): lmfao - he has AJ at best...with A spades...
vipaar shows [Ah Ad] a pair of Aces
vipaar wins the pot (1,595,000)
*** SUMMARY ***
Total pot 1,595,000 | Rake 0
Board: [5s Js 9s]
Seat 1: breadman16 folded before the Flop
Seat 2: Zubi85 folded before the Flop
Seat 3: RMangano folded before the Flop
Seat 4: poke u gently folded before the Flop
Seat 5: 1618bia (button) folded before the Flop
Seat 7: ChipaJones (small blind) folded on the Flop
Seat 9: vipaar (big blind) collected (1,595,000)