> stab grue with letter opener
The blade pierces the grue's body. It slumps down, dead. Also in the desk is a coin and a memo.
> examine coin
The coin has a hole in the middle, and appears to be worth "5 Zorkmids". It has KILL GRUESLAYER engraved on one side and KILL DEPUTY engraved on the other.
> take coin
You can't take the damn coin. It's an easter egg.
> take easter egg
No - I mean, it's just an expression.
> take expression
You take the easter egg expression, and add it to your vocabulary. Congrats on learning something new.
> wait, I...
You have a problem with my generosity?
> no, I...er...thanks, I guess?
Don't mention it.