A person with the mental capacity of a rice crispy treat; an individual with nothing too contribute to society; a waste of oxygen that does not realize it is a drain on society, but instead exhibits a sense of unjustifiable purpose and entitlement in life.
We called her crispy due to her total lack of purpose in life.
A completely and utterly worthless person. Someone who needs to not even be allowed to live, and should go and hide in a corner and drink some bleach. This is the type of person who likes to have oral sex with every man they see.
Oh man, that was a great time I had with Crispy last night.