Meloing is when a male has a very small penis, which makes it extremely difficult to pleasure any male or female when participating in any sexual activities.
Very funny, cool to be with, he makes you laugh very much that you can't forget him. He makes memories and sets records. He is a bit shy but can sometimes surprise you with some extraordinary vigor. He is faithful to his partner. He has a kind heart and likes to help others very much. You be so lucky to have him.
A last name that derives from Portuguese orgin. You might know someone at your school with a variation of the last name i.e. Melo, Mello, de Melo, etc.