A term to be substituted for the word "Douche". The only noticable difference between the term "Wellsy" and "Douche" is when you call someone a douche, you are essentially calling them pathetic, bumbling and a moron... however the term "Wellsy" also add's the sense of denial and false arrogance to the term. This makes the term "Wellsy" infact quite offensive, and as such, should not be used lightly.
"Nice face, Wellsy"
"John is usually really cool, but sometimes he can be a real wellsy"
"Dam i'd like to hit that underage piece of ass, but she talks like a bloody wellsy"