Standard or Stupid? ($22)

Actually, that isn't my question.

How often do you think this play will work against the average $22er. The only hands I've shown down so far are AA(pf), and KK(river). Are they calling with a strong Q? How 'bout a weak K? Will they call with a flush draw?

#Game No : 2902279302
***** Hand History for Game 2902279302 *****
NL Texas Hold'em $20 Buy-in + $2 Entry Fee Trny:16720459 Level:4 Blinds(50/100) - Wednesday, October 19, 21:51:02 EDT 2005
Table Table 67914 (Real Money)
Seat 3 is the button
Total number of players : 8
Seat 3: who_cares193 ( $1200 )
Seat 4: mjenx1 ( $1315 )
Seat 5: castanza_g ( $725 )
Seat 6: capmorg16 ( $715 )
Seat 7: IMAnonymous ( $1220 )
Seat 8: mike_mac ( $2480 )
Seat 9: FU______ ( $173 )
Seat 2: hanylv ( $172 )
Trny:16720459 Level:4
Blinds(50/100)
** Dealing down cards **
Dealt to castanza_g [ 7 [img]/images/graemlins/diamond.gif[/img] 4 [img]/images/graemlins/diamond.gif[/img] ]
<font color="red"> capmorg16 calls [100]. </font>
IMAnonymous folds.
mike_mac folds.
FU______ folds.
hanylv folds.
<font color="red"> who_cares193 calls [100]. </font>
mjenx1 folds.
<font color="blue"> castanza_g checks. </font>
** Dealing Flop ** [ Q [img]/images/graemlins/club.gif[/img], 9 [img]/images/graemlins/diamond.gif[/img], K [img]/images/graemlins/diamond.gif[/img] ] POT=350
<font color="blue"> castanza_g checks. </font>
<font color="red"> capmorg16 checks. </font>
<font color="red"> who_cares193 checks. </font>
** Dealing Turn ** [ 7 [img]/images/graemlins/club.gif[/img] ] POT=350
<font color="blue"> castanza_g is all-In [625] </font>
<font color="white"> capmorg16 folds.
who_cares193 folds.
castanza_g does not show cards.
castanza_g wins 975 chips
Game #2902284693 starts. </font>

P.S. Who is IMAnonymous? I'm almost positive I've seen that name on these forums.