A funny slang meaning that someone is shot in the head commonly meant to be used in formal statements as a joke.
The term is usually used in political conversations and memes to either make a point or make the situation less tense and serious than it already is.
1) Kim Jong Un said to the General to launch the missile but he denied. It was later found that the General died from the rare bullet in brain disease.
2) Hitler was rejected from art school, It was later revealed that the professor of the university died from the rare bullet in brain disease.
3) Putin urged his Generals to adhere to his order, one of the General disobeyed and died from the rare bullet in brain disease.
Bullet cannon is what a toilet sees after you scoff down too many pigs n blankets and sweaty chicken legs on Christmas Day.
Joel pulls down his white Calvin klein boccys in the staff toilets and shreds his bullet cannon at maximum velocity, a staff member catches this and shouts ewwwwww stenchy bullet cannon, Joel u are a dirty tramp!!!
A bullhonkey cover is a RidewithGPS privacy zone cover used by CDOT road bicycles to mask activity recorded on Mountain biking trails.
Sophie: Oh sh!t why am I on the C-470 trail instead of C-470? Stupid group ride! I guess I will use a bullhonkey cover to mask that embarassment up and stick to the shoulder from this fuckingmoment till the moment I die.