pre-boner

a pre-boner is when you get hard but not fully hard and you're just like, "damn".

"Babe, start sucking, I only have a pre-boner right now."

Pre-boner

When you get a boner just thinking about a situation or event that is going to happen in the near future.

Brian: Bro did you see Jenny’s slutty outfit?
Tyler: Nah, but I’m getting a pre-boner thinking about seeing it

Pre-Boner

The act of acquiring an erection prior to engaging in a sexual act

Girl: "Im gonna give you the best blow job"
Guy: "Is that...Is that a Pre-Boner?"

Pre Victory Boner

When you have a boner caused by great confidence in your team bevore a mayor football match.

Football WM2010 Germany against England:

Tobi: We will kick some serious ass today.

Max:Yea i got a pre victory boner alrady.