An idea.
I had a raging brain boner the other day. Space Suits for cats is a good idea, and don't let anyone tell you otherwise.
When you flip the side pockets of your pants inside-out creating a penis looking shape which is referred to a "side boner".
Speaker 1: "Hey, why do you have a side boner?"
Speaker 2: "Oh, I must've gotten it when I was searching through my pockets looking for my keys."
When a male sees something sexually stimulating, but isn't able to achieve an erection due to a previous orgasm
Guy: "Darling, you're so sexy. But I'm only able to get a ghost boner right now."
Girl: "Those gosh darn ghost boners!"
Note from your boner is when someone feels the need to (often unasked for) express their opinion about someone else's sexual appearance. See also I like small boobs. Making themselves look like a complete fool. These notes are never welcome and completely misguided and make the sender be ignorant and dumb. Even if the intention may have been good.
Imagine a forum discussion about how breast size may hinder sexual attraction. Random individual chimes in with a comment like "I like small boobs". Thinking that their preference somehow would make the other person(s) feel better. But achieving the opposite. Said comment is a note from your boner.
Who is this guy, all I know is that he’s really hot. Also why is he on this.
Chris Boner is hot
tiny raised bumps on your skin A.K.A goosebumps.
Biff: I think you got skin boners.
Lissa: Nah, those are just goosebumps.