A Waldie is a person who has extremely low self esteem and doesn't have much confidence.

Typically a Waldie makes up relationships to make himself seem somewhat popular.

He is unloved.

A pathetic little white boy who strives to be black. Often uses words such as bling bling...
Usually doesnt make it past grade 9.

That friend that pays with his Credit Card after everyone paid in cash there part of the bill. Then he takes the cash and he only pays the exact amount that is on the bill. Taking the tip of the waiter for himself.