30 points for every time Bard hits 2 minions with his Q. Bonus 5 points per CS stolen/lost.
50 points per tunnel to nowhere (a tunnel that ends exactly where it starts)
100 points for every time Bard ults nothing
200 points if you are killed by Bard's ult (hits only you and prevents you from escaping the enemy team, ults your tower while the enemy team is diving, etc.)
100 points if Bard tricks someone into tunneling with him to their death. (extra players tricked=60 points per player)
Also, Reverse Bard Spotting:
20 points every time someone takes a well right after it spawns without letting it build up, and they don't need the health right away. 10 bonus points if it's Bard.
50 points if a teammate walks around a well while running away at low health. x2 bonus if they flash over it instead. (x4 if they fail and still take the well)
100 points if a teammate flashes Bard's ultimate and dies when it would've saved them.