Breakfast Topic: David and Goliath moments

Sometimes it's hard to suspend your disbelief in the game; one such moment happened to me yesterday as I watched an undead rogue finish off several ogres in quick succession while only being as tall as their knees. Playing a gnome alt, there are plenty of times when I wonder
"how on earth did this little creature get the capacity to deal so much damage?", especially as almost everything she fights is bigger than her.

Have you had a favourite "David and Goliath" moment? Of course, downing bosses can definitely give you the same feeling, but somehow it seems OK for a lot of people to bring down something much bigger than them.