1. Oscar the Grouch - Phrase
2. Oscar the Grouch - Proper noun
Oscar the Grouch
A cranky, antisocial puppet character who lives in a garbage can, from the children's television show Sesame Street.
I'm really 95 percent Mr. Rogers, and only 5 percent Oscar the Grouch.' George Steinbrenner
I look a little like Beaker. I think I'm a cross between Beaker and The Count. My hair looks like Oscar the Grouch. It's Muppety hair. Matthew Gray Gubler