got a couple for you and yes they are doable but you will have to work for them.

1 - pressure hippie pop off a kicker over a rail any spot. like at the end of this vid link http://www.youtube.com/watch?v=ZDjrO...el_video_title at 2.43

2 - rocket air bluntslide any hubba there is a trick to doing it

3 - peg leg a big gap in skate 3. like this vid link http://www.youtube.com/watch?v=p_SYtc4-hh4