Moment when your opinion was not requested but you express it in anyway, particularly in an enthusiastic manner

getting the name of something wrong whilst showing yourself up.
(this came from when someone was standing in makro thinking of the name for insect killers, and said 'Bee Shutter')

Doing something stupid while showing yourself up.

bee moment is two things: no .1; thats cool!!1! no.2; ok and

number 2 is used if you hate the person