Yet another colorful coloquialism for taking a dump: "Beaming" for the act of evacuation, "Schatner" as in the past tense of To shit (shat), and "off the Enterprise" denoting out of the anus (as in "the prize to be entered").
When somebody tries to look up a friend on Facebook, only to find that they deleted their account without telling you, thus losing contact with them forever.
Mr. X: "Hey, I tried looking up John's profile but couldn't find it. Do you know what happened?"
Mrs. Y: "Yeah, he Dropped off the Facebook of the Earth."
Walk Off The Earth is an awesome band that does covers and sometimes writes their own songs. Their latest album is called "R.E.V.O." Meaning "Realise Every Victory Outright" and contains their popular cover of the song "somebody that I used to know" by Gotye. They were formed in 2006. The shortened name of their band is "W.O.T.E."