Contagious Smile

Is when someone smiles at you and you cant help but smile back.

Me:Everytime you smile it makes me smile.
You:*Blush*
Me:Its really cute you have a contagious smile

by PopcornBuddy September 15, 2011

contagious smile

A euphemism for "herpes" in personal ads.

I have herpes, so I only look for personal ads that say "contagious smile".

by FredDill August 11, 2010

eden has a contagious smile

a group of extremely worrying people

Man: hey how do u feel about people in the discord group chat eden has a contagious smile

Man 2: disgusting, repulsive, worrying

by PissterInTheCup August 14, 2021