to smile out of happiness while crying of sadness
she had lost all hope, but love in friendship made her dawn a rainbow smile
od uživatele audiodecoy 04. Duben 2005
1 more definition
A euphemism for throwing up.
Dude, this kid in my class got sick and totally rainbow smiled alllll over the room. He couldn't even make it to the bathroom!
od uživatele El Chin Chon 06. Únor 2009