Merriam-Webster defines cattywampus as "askew, or awry”, or diagonally out of place.

In Cattywampus, two artists pair up, each sketching half of a bonkers image, from 2 words chosen in secret. Imagine sketching a breakdancing pizza or a jousting llama, without knowing how their teammate is drawing their half of the combination! Once completed, the rest of the table must guess the crazy mashup.