Wattamelon 

What niggas be callin' "watermelon".

Mane gimme a piece of dat wattamelon.

Wattamelon by macdaddy199999 April 24, 2011

Watermeloning it 

The act of consuming only watermelon because its summer and it tastes so good.

I was offered a nice meal at a summer barbeque but I said, No, thanks. I am watermeloning it .

Watermeloning it by Doozieoozie June 30, 2018

That’s so watermelon 

Commonly used by SimGmProductions... used in the Kardasim series. 🍉

That’s so Watermelon

Commonly used in SimGmProductions in the Kardasim series... watermelon means cool or awesome

“That’s so not watermelon.”-Kourtney”
“Watermelonosaurs would be so watermelon.” -Khloe

That’s so watermelon by Bitchbadaf October 18, 2018

watamelon 

one of Tsunomaki Watame's nickname
used for describing (crazy goat in the melon)

I want to eat watamelon

watamelon by holosimp April 2, 2021

A watermelon 

Hard on the outside; sweet and soft on the inside.

"I've known her for years, and believe me, she comes off like a tough girl , but she's really a watermelon!"

A watermelon by talk2me-JCH2 June 18, 2017

Gradually watermelon 

by Malinda Kathleen Reese in her video Google Translate Sings: Shape of you

she says Gradually watermelon oh me oh my oh me oh my go check her out by searching gradually watermelon on youtube

oh me oh my gradually watermelon

Gradually watermelon by A random person making this September 17, 2020

Watermelon Party 

The Greens political party.

Reference to the fact that when you get past the environmentalist green 'skin' of the party, they are nothing but a bunch of socialists.

Person 1: Who are you voting for?
Person 2: The Greens.
Person 1: Seriously? The Watermelon Party? You know they're a bunch of socialists, right?

Watermelon Party by Worst Governor Andrew Cuomo February 19, 2021