I have absolutely no idea if any of these (or anything remotely similar) have ever been written, but hey! Never hurts to try?

1.  SGA crossover - John Winchester/Teyla?  Or possibly John Winchester/John Sheppard are one and the same?

2.  Harley and Sadie acting as guard dogs - full-on growling, snarling, attacking, defending, etc.

3.  Sam/Jared and/or Dean/Jensen as a Chippendale?  Or in Thunder from Down Under?  (I was in the Excalibur today and saw a poster - it was a really random thought)

4.  Fics that focus on riding, i.e. one of the boys sitting in the other's lap (preferably facing each other, preferably both sitting up).

Thanks!