Scottish last name meaning 'truth' or 'honesty'. Variations include Bonar and Bonner. Name often falls under the Scottish clan Graham (of Montrose.)

'Bonnar' is particularly notorious as being the surname of a very large, tribe-like family centered in Porterville, CA, with a very long, rich history. This family is known for loving chocolate, peanut butter, sing-alongs, and getting into crazy shenanigans. They continue to reproduce in mass numbers, and it's rumored that they harbor long-term ambitions to populate the planet with their genetic legacy, and therefor attain immortality and eventual world-domination via long-term propagation.

Despite said rumored nefarious plans and occasional run-ins with the authorities, the Bonnar family (clan, tribe, organization...) is also known to be very friendly and possessed of a fantastic sense of humor. At least, they think so.
Hey, the Bonnars are here to visit! ...we have a fire extinguisher, right?
by CognitiveChimera February 6, 2010
Get the Bonnar mug.
Stephan Bonnar is a Fighter at the 205 weight in the UFC. his name is commonly used refering to having a bonner.
"wow that girl over there is totally giving me a Stephan Bonnar!!"
by JustinotherPeterson November 20, 2009
Get the stephan bonnar mug.