* Foster demanding breakfast with a gun in his hand, then accidentally firing it at the ceiling and scaring the patrons.
* Foster's mishandling of a rocket launcher.
** To add on to that, a kid teaches him how to use it.
* Before the rocket launcher scene, Foster walks past a douche yelling at people while stuck in traffic. Foster deservedly ''[[MegatonPunch punches him out cold]]'' and continues on his merry way.
* Foster shooting up a pay phone after use because an angry man yells at him to hurry up and get off.
* Though the character is creepy and undoubtably malicious, the [[spoiler: Neo Nazi]] gun store owner is pretty funny just by how over-the-top racist and homophobic he is. Every line he says is said with such perfect [[LargeHam ham]].
--> "FAGGOT SHEEYIT!"
* [[BlackComedy Foster firing a shotgun at an old man's golf cart]] [[DisproportionateRetribution when he tries to hit him with a golf ball.]] [[CrossesTheLineTwice As the cart rolls into a lake, the old man begs for his pills, which are in the golf cart.]]