Mike's Hard Lemonade

Mike's Hard Lemonade is a brand of lemonade flavor mixed with malt liquor.

History
When Homer was eating at The Fifth Helping, he accidently drank some champaigne which would have caused him to fail the Power Plant's physical because the employees were not allowed to have any trace of drugs in their systems, including alcohol. Homer was then about to drink some lemonade, but Marge pulled it away because it was Mike's Hard Lemonade.