Watermelonhead 

Thomas has a watermelon head

Thomas has a watermelonhead

Watermelonhead by Aaron Chong dong December 5, 2019

Watermelon Head 

Big ass head

Gina got a big ass watermelon head on top of her neck.

Watermelon Head by Jsbdjdeksn June 16, 2018

watermelon head 

adj: A term used to describe someone with a head that is out of proportion with their body.

noun: A literal watermelon for a head, typically placed on a corpse by naughty teenagers.

Wow! My Grandma has a watermelon head! If I catch the degenerate that did this, I'll eat their ass!

Wow! My best friend sure had a watermelon head, its too bad the police blew half of it off cause he was black.

watermelon head by alabamatruckenthusiast January 16, 2018

Watermeloned

Mouthing "watermelon" to a song you don't know the words to to make it look like you do.

I didn't know the words to that song so I totally watermeloned it.

Watermeloned by DB-Watermeloner April 21, 2011

watermelonhaze 

Simply the shit, with a fruity but inticing flavor.

That watermelonhaze was better than a water ice and smoked like the fine muthafucka that she is.

watermelonhaze by mizzy woo October 19, 2003