parent: oh, where's that lovely detailed globe of the world gone, mrs klaptrap?  teacher: too complicated for suburb kids, so we got an elmo in
(noun) slang for an object or person introduced into an environment in order to make that environment more habitable for more stupid children
"parent: oh, where's that lovely detailed globe of the world gone, mrs klaptrap?  teacher: too complicated for suburb kids, so we got an elmo in" What is the definition of "elmo"?