i lost time once when the bike racked next to mine fell down...repeatedly...as i was about to jet out of T1. it didn't have a saddlebag or anything to hook over the rail, and after trying to took the seat nose over the other way and still failing, i stopped juggling two bikes, re-racked mine, turned this other bike completely around and racked it using the brifters before getting the heck out of there.
i tried to explain this at the end of the race when said neighbor providentially showed up, and they were like "you knocked my bike over?"
make sure your bike is racked securely or i might just let it lie there next time. sheesh.
at least i haven't grabbed any dudes inappropriately
though i can't vouch for stray kicks in the water.