We’re playing a homebrew 5e campaign which featured a quest inspired by Alice in Wonderland.
While meeting the Queen of Hearts, our monk stuck her foot in her mouth and pissed the queen off, which resulted in our sorcerer (who always seems to have a plan for everything) having to surreptitiously cast one hell of a knockout spell that enabled the monk to escape. He and I faked being knocked out as well so as not to bring her wrath upon us too.

When the queen and her guards awoke, she started questioning the sorcerer about what had happened. Then she turned her attention to me (playing a warforged paladin).

DM (as the queen): You there- metal man. What did you see?

Not wanting to answer in a way that would throw off the sorcerer’s scheme, I had to come up with an adequate answer without giving anything away. Luckily, I just so happened to have a quip for just such an occasion.

Me (IC): System32 damaged. Rebooting…

*entire table erupts into laughter*

Sorcerer: I apologize, Your Majesty. He runs on Windows 98.