Here is a clip that'll make you pucker.
This unsuspecting fellow went a little too big on a dirt jump and came about as close as you can to going over the bars, and judging from the height of the jump, it's a good thing he didn't. While this situation could have ended in a trip to the ER (or worse), this lucky rider ended up going for a muddy swim. We're glad he's coming away from the incident with nothing but wet clothes and a good story.