A friend and I had a conversation on who would win in a fight: Batman or Godzilla. It ended on us agreeing the only way Batman would win is if he was played by Adam West, and uses his Bat Dues Ex Machina.
That same friend and I got into a big discussion about video game physics and logic. Some topics brought up included, but were not limited to: Soul Caliber fights with Dead or Alive physics (Ivy would be the most used character), Mario using steriods to compete in the NBA (he's a good jumper, but tiny), MW2 logic in real warfare (I killed 25 guys. CALL IN DA NUKE!), how Samus or Master Chief go to the bathroom (Drugs!), how any game characters can go for days without sleeping (we concluded they go insane), how Ezio must have had a spine made of adamantium (Altair was Wolverine's ancestor), how Kessler managed to go back in time (where is the progression from electrical powers ---> Time travel?!), and how Mario kills people in some of the most brutal ways possible (from stomping to burning to how painful getting killed by an invincible guy must be).
My dad once told me a story about back in his old house with his old roommates, they used to have farting contests. Whoever lost had to buy the winners beer. He even said there were two versions: longest fart and most farts, and the others had to witness it for it to count.
Another story my dad told me was that in his travels, he went to one place where eating food with your left hand is considered insulting. Which made eating hard for him because he was left-handed. He got around that problem by sitting on his left hand at dinner.