Laugh Sack Pro
0.99 usd
If you remember trick shops then you will remember laugh sacks or laugh bags. This is just a very simple laugh bag and is great for breaking the silence at any situation. Just make sure it doesn't go off at a funeral.Pro version has no ads & no time limit.
Free version with ads:https://play.google.com/store/apps/details?id=air.LaughSack