It's An Hero day:
On April 20, 571 AD, Mohammed was born
On April 20th, 1889 Adolf Riddler was born. After causing lulz, he became an hero.
On April 20th, 1945 - The US Military captured Leipzig, Germany. Leipzig's mayor killed himself, becoming an hero, but not before he killed his wife and child for the lulz, making him pretty awesome; otherwise nobody would give a stuff about him.
On April 20th, 1999, two kids named Eric and Dylan decided to shoot up their school for the lulz. After killing 13 people, they became an heroes.
On April 20th, 2006, Mitchell Henderson was having a bad day, and he couldn't find his iPod. He finally couldn't take it anymore, and so he became an hero.
On April 20th, 2007 a man raided mission control in Houston and shot a hostage before shooting himself. Houston, we have an hero.
On April 20th, 2007, Ben Vodden hung himself because his bus driver called him a wank.
On April 20, 2010, an oil rig off the Gulf Coast was blown up by muslims. Stoners all over the world didn't notice.
