Schmeky

Schmeky is a word like "Cheeki Breeki" but sounds more western

Dude: Hey man you remember how we smashed that boss yesterday?
Other Dude: Yeah it was Schmeky af

Schmekis

A driver (cellphone optional) who makes a really stupid move, or no move at all, forcing you to sit at a light, make a panic turn/lane change, slam on your brakes.

If that Schmekis! had been awake, we wouldn't still be sitting at this red light!