leichtenberg
Some one that likes sodomy
Your dad is such a leichtenberg because he likes butt sex!
Leichtenberger
This is when a smurf gets hardcore cancer, aids, and tuberculoses. The smurf acts as a conduit of many sexually transmitted diseases to other smurfs and various animals until eventually dying of Leprosy.
Oh damn dude- look at that buck nasty Leichtenberger!