When a girl is so hot that you spend most of your sexual thoughts focused on her, leading to a massive erection that seems to almost never go away, she has given you the eternal boner.
Guy 1: "Dude, I can't stop thinking about Anna. She's so hot, bro."
Guy 2: "That's because she gives you the eternal boner, man."
Guy 1: "Word."
The excitement you achieve when you realize that you're sending energy back to the grid and getting electricity for free.
Once I got my solar installed, I couldn't get rid of my solar boner.
A tool that you shove into the back of a fish where the tail should be (after cutting off the tail) and slide up to make the bones come out of the mouth
Wunder boner, My wife would like that
The ability to detect a boner in someone's pants when they're above a 3.0 blood alcohol level from at least 15 feet away.
She gently gazed over his crotch with her boner goggles to see if her pray was ready to be capsized.
Unintentional erection while physically interacting with a friend of the opposite sex.
Dee: what is that poking my back?
Brian: sorry, it's my Circumstantial boner. We were spooning and your butt kinda felt good.
A mother's arousal caused by extreme accomplishment and success of her child.
Watching her child give the valedictorian speech at graduation gave Lydia a mom boner.
When you stretch out your entire body out to your toes and then it makes your penis feel good so you get a boner
" I hate when I boner stretch right before the teacher calls me up to the white-board"