A person who is addicted to repeating stupid acts on an ongoing basis. No matter what the outcome is they still continue to do it. Similar to an alcoholic.
That guy is a retardaholic, he keeps touching the electric fence.
One who reads all the time. Recess, lunch, and those few minutes you get when the teacher/boss stops speaking. Will also ignore friends in favour of reading.
"Man, did you see her today?"
"Yeah I know, completely ignored the teacher!"
"She is such a readaholic."
A person who is so retarted that he makes other people retarted too. If you see a retardoholic you are obliged by law to kill him with a chainsaw. If you don't you die.
Peter: Im a retardoholic!
Daniel: Oh no! Me too!
Anders: Wrrrrm!! Wrrrrm!!
Any food which is made by a retard but is still quite tasty.Or alternatly any food made by someone with poor culinary skills and the food looks like it is suffering from some kind of physical deficiency.
Customers who buy items only to take them home and use them for a short period of time and then return them realizing they didn't need them at first but they just wanted to see what it's like to have it.
In 2010, $185 billion worth of merchandize is bought and returned to the store by returnaholics.