3 definitions by Official UrbanDictionary

A Man that is very outgoing and is always happy..Cergio's are good to be around and set good examples ..

The act of excreting your waste into the ocean or to taking a doodoo as the kids say into a body of water.

The main character of the entire human race. Centre of attention even for just breathing. According to credible scholars, the one and only main human is Kim Taehyung.