Apparently God Does Have A Sense of Humor
So, while there hasn't been definitive research that people look like morons while wearing their Star Trek-inspired Bluetooth headsets, research has shown that these men are less likely to have kids. This proves two theses:
1. There is a God (or other guiding force to the universe, possibly responding to the moniker "Dude")
2. S/He/It has a sense of humor.