Often mistaken for an actual boner, yet in actuality is quite different. Bonzars are often raised by certain circumstances that normally would not affect a boner. However, like a boner, a bonzar can also be affected by attractive women... or men.

Got the covid-19 vaccine

1.When someone is overly excited
2.When someone is taking the piss out of you

Derived from the words boner and zara