Where do I begin? Shooting children in the face, failing to catch a bugbear highwayman called Mangirdis, burning down innocent people's homes accidentally with Flames of Phlegethos, blowing up a lighthouse, singlehandedly destroying a pirate base, setting a forest on fire to kill one Drow, our rogue punching our paladin into said fire, punching open the door to a huge tower, giving a goblin the finger, our rogue stealing our fighter's rope, my warlock being locked in a room with two ghosts, buying our way into a town with spectacles, rolling a barrel towards kobolds that stopped short, leaving town guards to die, opening a door to find two kobolds beating another before killing those two and jumping on the head of the beaten one, being jumped by a rat while looking for drugs and swearing at it so hard it burst, insulting a dragon to death, returning to a town which had been attacked by a dragon and killing the only survivor (the quest giver) because we didn't get a reward, drop kicking a baby into the dragon's mouth, a stoner bard who used the ICP's Miracles as an attack (it worked) ODing in a barrel which was rolled to safety, killing a gang member, wearing his skin and pretending to be him to his boss (that worked out well), inciting the rage of Sam Raimi and murdering a family due to a misunderstanding.
All this in three sessions of 4th Ed. D&D, starting with new level 1 characters each time.