When you say a person especially a girl is "chio" you are actually meaning the person is bimbo. Pretty,attractive,good-looking but at the same time a stupid, nincompop or airhead. Although many people in Singapore and Malaysia do not know it, this dialect word was used as an insult.
As this word "chio" is used as an insult, I shall not give any examples. You may want to refer to other definitions for examples.
by zhi4950 May 12, 2008
Get the chiomug. by talkingcock November 10, 2007
Get the chiomug. by Marcus October 20, 2004
Get the lao chiomug. 
Literally "to smile a little more", but usually used to describe a bubbly and friendly man who loves to joke and watch wrestling. His key characteristic is having a flat-top hair cut or better known as "Shure SM58 Beta Mic" haircut. He usually dresses in Ralph Lauren Polo Tee. He is a proficient sound man and is extremely caring and sensitive to other people's needs. AKA. "CTP", "Tam Po Ge" or "TP Man".
by guanyinman March 8, 2011
Get the Chio Tam Pomug. This is a ship name for Charis and Gio they are the best couple in the world they are loving parents and are so nice to everyone they go on the cutest dates and are LITERALLY the best we all love them so much and shipp them they are honeslty the BEST PEOPLE IN THE WORLD I HOPE THEY LAST FOREVER.
by Fabiankryemadhi April 20, 2020
Get the Chiomug.