The act of a hairy naked male buttocks pressing each cheek and anus so hard into a persons face that they see lights an spots due to the anal force pressing upon the victims eyes. While contracting pink eye.
"my manager gave me me feucht fireworks show today", "saw some crazy lights with my eyes closed. Now my eyes are itchy"
A Feichtenschlager is a person who hates children and is born from the seed of satan himself If you ever meet a feichtenschlager run as fast as you can