usually used instead of calling someone retarded, gay, or a dickwipe. you call someone this when they're acting immature and like a little peice of ass waste. not the best comeback, but when you call someone this, they'll be blown away and look up assmulch on urban dictionary because they'll be frazzled until they find out why they've been called something so haneous.
by deeeedeeedooodooo January 5, 2009