Berloof
The opposite of the word Blarg. Berloof means nothing and when used in a scentence, it does not make sense.
L: Will you be joining me, Light Yagami?
Light: Berloof.
Ryuk: Yeah that’s right, say to him a word doesn’t make sense. That’ll really trip him up.
Light: Berloof.
Ryuk: Yeah that’s right, say to him a word doesn’t make sense. That’ll really trip him up.