Definitions by NeInCgKl

birkenholz 

An old man who is no younger than the age of 87. Who also still has the sex drive of a young adolescent but on completion of sexual activities explodes with a powerfull dust splooge.

Look at that old man gawking at that 9 year old he is such a Birkenholz.

birkenholz by NeInCgKl April 4, 2010