A word used to describe a person who generally exhibits awkward behavior, tries to incorporate oneself in a private conversation, laughs at innapropriate times/makes unneccesary comments, etc
Schmeefers are generally humorous to observe but can interfere with macks, such as a cock blocker, or even find it dificult to talk to girls
Generally, a schmeefer is an awkward, flamboyant, and possibly even rash thinking person
(word derived from Dick and da Champ)
Wow dick you just dropped lettus Erin's dress, you schmeefer
Whats up Schmeefer!