Bullshaku

An action that violates established rules or agreed-upon principles; a portmanteau of the words "Bullshit" and "Jishaku" (a tabletop game involving magnets).

I'm sorry, Steven, you can't drop two stones in one turn: That's bullshaku.

Deadphone

A person whose phone battery is always low or empty, despite any proximity to a charging cable.

I can never get ahold of Miranda, she's such a deadphone!

Brennanesque

A strange, ineffable sense of humor, of which examples can be found online, and... pretty much nowhere else.

Brennanesque humor has a certain logic to it, which disappears whenever an attempt is made to describe it.

Examples of Brennanesque humor are often jarring to observers who are unfamiliar with the tenets of Brennanism.

This YouTube video is completely fucked. It's very Brennanesque.