pro

1.Professional
2.prosttitute

1. When you have a experise in some way shape or form, like football or games like C-S:GO or LOL. Pro's could have an expertise in homework to like Math or english.

2.When you sell your body for some money or for something in return. They are all over the world, in the richest cities and in the poorest capitals... even if they won't get so much money in return they will never fall and quit

-What's your goal in life?
-To be a Pro!
-Whaaat!!! A Prosttitute?
-HAHAHAH... NOO! A Proffesional.