- Put glue in the bong instead of water and don't tell them. Laugh and mock them when they cant suck it through.
- Steal their lighter. When they ask you for a light shout at them telling them they have their own. Then use their lighter in front of them a few minutes later.
- Drop chewing gum in the bong.
- Keep asking them if they are stoned. When they finally say 'yes' take the joint from them and tell them they have had to much.
- Put the joint in your ear and scream 'ITS FUCKING EATING ME'



