when a police officer exerts extreme force in an excitable manner, while often in the presence of other police officers. It is not uncommon for the police officer to be sexually aroused
"Hey Mick, look at that copper cunt, beating the shit outta that protester, he's got a blue boner"
Something that strikes a chord in someone's thinking, creating a obsession of "enlightenment" and stimulation in knowledge, and gets obsessed in his/her thought pattern until his / her thought/idea wears off or the thought gets put into action.
John: Hey, have you seen that recent philosophical discussion between XXX and YYY on YouTube?
Peter: Yeah, it was so good it gave me a blue vain brain boner.
Angsty teen or pre-teen with loud mouth, too much spare time and an astonishinly high confidence in the worth if his or her own option. Likes to piss people off, making self look better by pointing out faults in others, and being kissed in the ass 24/7.
OMG bluebones i want 2 haev ur children!!!1!!111!!11!ONE111!
Bluebones: A phenomena of the www.battlenet.net forums; A random storm of harassment, flaming and ass-kissing; a swearword used to describe people that not other word would suffice for; the internet nickname of the largest ego since people had personalities and cognitive functions.
A person who visits forums regularly, and tells people how it is. For this he gains many fans and many dumbass foes who resort to things such as this, since they cannot debate worth a shit.
Bluebones makes a foecry because he can't come back with any comebacks.