melonade

From melon +‎ -ade.

melonade (countable and uncountable, plural melonades)

1. (countable and uncountable) A drink made from melons.
   • 2001, Michael Chapman; Matthew Chapman, “Fluffy Puff Commercial”, in Homestar Runner‎^[1], spoken by Homestar Runner (Michael Chapman):

     Before I drink a tall glass of melonade, I like to eat about 147 Fluffy Puff Marshmallows.

2. (countable) A glass of this drink.

• lemonade