Definitions by thestew69

thoroughbro 

the adequate word coined for a true blooded pure bro. Also known as a brospawn through the lineage of true bros. Thoroughbros are now increasing in number due to the raising rate of bromance, but the cost of being a bro is still eternal.

did you see that thoroughbro in his sweet patagonia hat?

thoroughbro by thestew69 November 17, 2010