Use is similar to the word "fail" in describing objects, people, events, or qualities.
Lenny: "Two years ago I couldn't bench press my own body weight."
Carl: "That's because you were a Milhouse."
Lenny: "My mom only put one slice of turkey in my sandwich..."
Carl: "Your mom makes your lunch? That's Milhouse...and your sandwich is Milhouse too."
Lenny: "I completely forgot all the dating tips you gave me when I approached her so I choked and couldn't ask her out."
Carl: "That's cuz you're a Milhouse!"
(Upon opening his bedroom door, water gushes in.)
Milhouse: "Hey my shoes are wet, but my flood pants are totally dry. Alright! Everything's coming up Milhouse!"
Descriptive term for a deluded predatory internet fraudster with pederastic tendencies.
A "fat sweaty mess" often seen wandering around Stansted Airport utterly convinced he has lured an imaginary Italian nubile to his native country. Will often be dressed in a rancid bumble bee outfit and sporting a man bag full of soiled kleenex and anal beads.
"This chatroom is monitored by responsible adults. Anyone behaving like Milhouse will be reported immediately to the appropriate authorities"