Red vs. Blue Contradictions

I found a list of RvB contradictions while going through some of my documents back from the original run of the series, so I decided to post them.

• Eulogy
• Episode 17: Tucker says 'eulogize'.
• Episode 51: He says he does not know what the word means.
• Spanish
• Episode 16: Donut says, "Am I the only one not understanding any of this?" on Lopez speaking. 
• Episode 75: He says, "I took four years of high school Spanish."
• Sex
• Episode 21:"Sometimes at night when I think about my parents having sex I get really mad for some reason."
• Episode 76: He says, "Maybe we should have the doctor explain, uh, just how babies are made you know..."
• Armor
• Episode 21: Caboose is shot in the foot. Episode 89: Simmons says, "You are wearing state-of-the-art biomechanical  body armor. It's designed to deflect bullets and absorb explosions.
• Sniper Rifle
• Episode 26: Caboose uses the sniper rifle.
• Episode 82: He says he does not know how to use the sniper rifle.
• Episode 100: Yellow Church is pushed out of Caboose's body not as a ghost but as a physical body.

Also as an additional note Church from Episode 51 can be seen in Episode 23.