My NFL Week 17 bets. Feedback wanted.

[xPuns1her]

Hey everyone, let me start off by saying I've been betting football for a few weeks and I'm just doing it for fun. However, I would like some feedback on my picks for this week before I actually put the money down. Just let me know if you think they are good bets or not, keeping in mind that I know parlays are mathematically idiotic to bet on because the odds are so bad but I'm doing it anyway for fun.
thanks


at BoDog:

6 Team Teaser, paying 5/1.
(435) Detroit Lions +20
(447) Oakland Raiders +20
(439) Miami Dolphins +16
(449) Atlanta Falcons +15
(455) San Francisco 49ers +17½
(457) Arizona Cardinals +20½

and...

7 Team Parlay ($12 for $994)
Redskins (+3)
Bengals(-6)
Lions(+13)
Raiders(+13)
Seahawks(+3.5)
Patriots(+3)
Packers(+3)

thanks. <font color="red"> </font> <font color="red"> </font>