'Wedgie' Added to Webster's Dictionary

From Yahoo! News:

Wedgie, a teenager's locker-room nightmare, has made it into the dictionary.

The new edition will carry this listing:

wedgie: noun. a prank in which the victim's undershorts are jerked upward so as to become wedged between the buttocks

The dictionary also carries the tradition wedgie definition of a type of shoe.

I wonder what other slang words will be added into the Webster's Dictionary.