Smile boner 

Noun:
A smile that is clearly noticeable to others and lasts for 5 minutes or longer.

I had the most amazing time with my boyfriend tonight! He gives me such a smile boner that I can't contain it!

Have you had your smile boner today?

Smile boner by Stickart95 May 2, 2018

All Smiles and Boners 

The state of mind a male enters when he subconsciously has a sexual fantasy, usually in the middle of class, church, a movie, at dinner, or any other inappropriate time.

It isn't until about three minutes into this mental state that smiles and boners occurs within the male and he realizes that he has been having sexual fantasies for an extended duration of time.

The temporary phase usually lasts until the boner becomes obvious, someone notices the male's lack of attention, or some other stimulus draws the male out of his state of arousal.

I was all smiles and boners until an old lady said, "I see you staring at your dog's pussy."

All Smiles and Boners by mourkeer August 13, 2012

All Smiles and Boners 

To be full of happiness.

When the bride and groom kissed, I was all smiles and boners. Glad to see to people so in love.

All Smiles and Boners by t_white August 13, 2012