Funny: Dungeons of Dredmor
"You need food, baldy! Uh, what? 'Badly'? Oh, right!"
"No, your brain is too dumb!"
"Casting spells requires booze"
"You require more mana; drink more booze."
- The Game Over scene itself is funny.
You have died!
- In the .txt files for monsters, skills and items, one can find there's quite a few debug notes that were left in, many of them worth a chuckle. Particularly many of the "What the everloving hell is this spell doing!?"-style comments.