Funny tweets from the past:

1) "Osama could have been a great basketball player with his height instead of being a terrorist!"

2) "I'm watching the History Channel in the club and wondering how these people know what's going on in the sun... no one's ever been there."

3) "No tattoos on my right arm - that's just for shooting."

4) "Unfortunately hit a squirrel with my car last night. I felt so guilty I could barely sleep. Casey Anthony is a monster."

Wow, these tweets didn't age well. It's important to remember that jokes about sensitive topics like terrorism, violence, and tragic events can be hurtful and inappropriate. Let's strive to be more mindful and respectful in our humor.