When a friend is asleep, and snoring loudly with their mouth open, proceed to tea bag them...causing them to choke themselves awake on your balls. This presents itself as a holy occasion, hence the "Bethlehem" in the name, after the birthplace of Jesus.

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)