An amazing person to be around. You definitely want a MarcAntonio by your side because he will always make you laugh. He is both intelligent and good looking. MarcAntonio attracts all the women and is a great person all around. He tends to be around large groups of people and enjoys to make others feel good.
Peaceful alternative to saying the F-word "son of a b***h", or shit; generally as it pertains to yourself, or your own actions. Can only properly be used if you feel like a loser but you think you're not.
*drops something* "Marmandoo!!"
*Cuts finger choppingvegetables* "Marmandoo!"
"MARMANDOO" he said "I'm late for work and traffic is murder!"