An unusual spelling of Benson, indicating that the bearer is unique and usually - but not always - good at rugby or something similar. Bensuns are typically warm and kindhearted, and very gifted with science. They will laugh if you compare them to 'bunsen' burners.
The kind of guy who can seem darkly intense or intimidating at first until you hear him giggle like a schoolgirl. Solidly intelligent and quirkly absurd, woven of a unique moral fiber, he often stands in his own category. Has a command of fashion and music. The best friend a girl could ever have.
Being only attracted to the British actor Benedict Cumberpatch. He is best identified by his roles in Star Trek, August Osage Country and the BBC series Sherlock. Why is this an actual sexuality? Because he's dead sexy.
"Isn't Justin bieber so cute??"
"Actually, no. Sorry, I'm bensexual."
"Whats that mean?"