Speak for yourself.
If I found myself inadvertently chucking someone in a canal, particularly someone inebriated and likely to drown, I'd be terrified for him and be racing to get help to save the man's life.
Wouldn't you?
What's with this 'come on, we've all done it...'.
I would say no, we have NOT 'all' done such a thing.
From the comments:
BombedOutChippy 7 Sep 2015 16:51
ClareLondon BombedOutChippy 7 Sep 2015 17:06
Oh dear, clarelondon...