Triangles, emoji's, pictures of the devil and hand signs are old symbolic language. We use it especially when the words are not enough or when the words feels too slow
Secrets of the Dead64%
Paranormal Witness74%
History's Greatest Mysteries78%
Drugs, Inc.83%
Trust Me: The False Prophet74%
In Search of...81%
Top Gear79%
Deadly Women79%
Mind Field82%
I AM A KILLER68%
Eli Roth's History of Horror64%
Ancient Aliens70%
History 10171%
Drain the Oceans70%
Horizon73%
Biography67%
Drug Lords73%
Mysteries at the Museum89%
American Masters70%
Live to 100: Secrets of the Blue Zones76%
