A term which consists of two parts.
1. "Köcher" can be said, when a person (friend or stranger)burps intensionally or unintensionally in an appropriate volume, so that the surrounded people notice your miracle.
When
you are not absolutely sure, if you have reached the sufficient volume you could use the following scale.
If you were burping at a
family gathering and everybody would
look at you utterly shocked- you know - the volume was enough.
2. "Schulz" must be said about half a second later. The response's volume depends on the burp volume, the louder the handcrafted song of enjoyment, the louder the only appropriate response "Schulz"!
Successfully introduced by Valentin and Robin at expense of our friend