smiley /ˈsmaɪli/noun 5adjective 2forms 5 noun5 •A simplified representation of a smiling face. •(Internet) A sequence of text characters used to represent a mood, especially :) or :-) or other depictions of smiling.How do you type the angry smiley? •A piercing worn in the upper frenulum (upper lip).Smiley/Scrumper and Frowny Smiley and scrumper are both names for a piercing of the upper frenulum that attaches the center of the lip to the gums. — 2011 •(South-Africa) A roasted sheep's head. •(rare) An improvised street weapon consisting of a length of chain with padlocks and other heavy objects affixed to one end. adjective2 •Cheerful and happy; smiling.have a smiley demeanor •(slang) Having one's throat slit from side to side. formsSmileys · smileys · smilies · smilier · smiliest