Strange bioshock occourances

i want to know some of the wiered crap that you saw when you played bioshock... im just curiouos... i guess ill start...
1) i got 2 big daddies to fight eachother... then a third wondered in with a little sister and both of them beat the crap out of that one then just walked away
2) a splicer got stuck in the vita chamber... so when i revived i got shot up (abnormally strong leadhead on hard)
3) cohen was running around screaming in his locked room in the atrium
4)i fired a dud grenade
5)i killed fontaine with a dead carcase using telekenisis.. (easy of course)

hope you had some strange... stupid... or funny thing happen to you while you played like i did!

i'll let u know when i finished the game

hmm
i got 2-3 big daddies to fight each other
oh! and i didnt know that cohens statues move
until i played the game a second time.