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
When you obviously fuck up and it costs you money
You just made us look like assholes dude... that's a round of drinks on you for a boner tax
We you Accomplish something so stupid, you get hard.
Rednecks get a derp boner when someone says “here, hold my beer!”