Well the odds of drawing your flush are 4:1.... so for proper pot odds, I would had to make their pot odds 3:1 or lower.... therefor unprofitable for them to continue (in case they miss)...

Maybe I hit the nail a little better that time?

Edit: Woot.... just had a hand happen..... maybe I can show that I learned (or think I learned) what your talking about:

PokerStars No-Limit Hold'em, $0.02 BB (9 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Hero (MP2) ($1.55)
MP3 ($2.98)
CO ($1.94)
Button ($4.87)
SB ($4.70)
BB ($5)
UTG ($3.73)
UTG+1 ($2.20)
MP1 ($4.06)

Preflop: Hero is MP2 with ,
UTG calls $0.02, UTG+1 calls $0.02, MP1 bets $0.06, Hero raises to $0.10, MP3 calls $0.10, 1 fold, Button calls $0.10, SB calls $0.09, 1 fold, UTG calls $0.08, UTG+1 calls $0.08, MP1 calls $0.04

Flop: ($0.72) , , (7 players)
SB checks, UTG checks, UTG+1 checks, MP1 bets $0.04, Hero raises to $1.45 (All-In), 1 fold, Button calls $1.45, 4 folds

Turn: ($3.66) (2 players, 1 all-in)

River: ($3.66) (2 players, 1 all-in)

Total pot: $3.66 | Rake: $0.15

Results:
Button had 10, 10 (one pair, tens).
Hero had 2, 2 (three of a kind, twos).
Outcome: Hero won $3.51

I reraised because my pocket 5's gives me great odds to hit a set on the flop. Flop shows a set but 2 spades..... so I want to make it unproffitable for a flush draw to continue.... so a shove makes the pot odds unfavorable for a flush draw. I happened to catch a pair of pocket tens from someone who thought they had the better hand... but I was already leading with my set (altough pocket 10's had 2 outs.. where I had roughly 7 outs on the flop (one 2, and 3 outs each for the other cards to pair up.) and 10 outs on the turn.

.....Right?