Ho Yay Shipping: Mystery Incorporated had a recent recurring sub-plot that had Scooby being jealous of Velma as Shaggy's girlfriend. This given a Take That Curse of the Lake Monster: Shaggy develops a crush on Velma and it has Scooby feeling a bit left out at times only for them to kiss and realize relationships aren't for them.
Scooby: Hmph. Velma, Velma, Velma.
- From Jeepers, It's The Creeper: At the school's barn dance, Shaggy is dancing with Velma when Scooby enters and asks Shaggy if he can cut in. To Velma's shock and disappointment, Scooby goes off dancing with Shaggy.
Velma: Well, I've been a wallflower before, but this is ridiculous!