Top definition
A Chinese man who is a genetic dead end, i.e. does not produce offspring, or is otherwise undateable or an incel. The phenomenon is mostly attributed to the huge surplus of men, which due to pure mathematics, leave a certain percentage of men out of the dating game.
Some guang guns end up just moving abroad in order to find a potential bride.
by invert cattso August 09, 2018
Get the mug
Get a guang gun mug for your barber Rihanna.