When a piece of plumbing arouses you sexually in the dick/ball region. Usually occurs to plumbers by their own work.
Boss: good job on that rough in.
Ryan: yeah it gave me a madddd plumbing boner
Music that contains the sound of a womans singing voice intended to give hands free feeling of an orgasm
Amy Lee from Evanescence give me a boner every time I listen to her music, Evanescence songs are true boner jams
When she goes down on you, gets you hard, and then pries you balls apart as far as they can go.
“I had a real painful wish-boner yesterday, but it’s ok cuz I’m into that stuff”
when you bend your dick left you get a random wish
random dude: yo bro i bent my dick left and i got a wish
Other random dude: u got a wish boner
The feeling you get in your wallet when you are anticipating financial gain
Dude Im getting a massive “wallet boner” just thinking about the potential gain from my stock investments in the foreseeable future
Euphemism or slang term for a vagina.
Or
In reference to a promiscuous girls naughty bits.
Man, I'm gonna be parking my Johnson in her boner garage tonight.
When you see something that makes your retina's erect
OMG this computer screen is giving me an optical boner