Koesters are known also for being very stubborn, but are also very loyal to those they care about - often getting into fights because of these two reasons.
They spend lots of time involved in various hobbies and outdoor sports, including but not limited to: bowling, fishing, hunting, camping, ATV riding, mudding in trucks and shotgunning beer.
Additionally, all Koesters are horny bastards that are relentless in the pursuit of sex.
ex. 2 - Those Koesters have been bowling since they could push a ball down the lane.
ex. 3 - God you are such a Koester, you drunk bastard!!! Why can't you ever see things my way?
ex. 4 - Ever since I started dating a Koester, we've been going at it like rabbits! He's like the Energizer Bunny!!!