When somebody builds a house in Minecraft out of dirt, and they leave it up for so long the dirt becomes a grass block again. Meaning the roof is a "grasstop".
Jamal " Have you seen Emma? She's wearing all leather armor! "
Matt " Yeah, shes such a grasstop! "
A middle aged teen who lacks hairflow so bad that he's drowning in overgrown dreads. Likes to assume he's at the top of the food chain. Is the one kid on the lax team that is purposely uninvited to team events.
-Bro does liam know the barbershops are open? His shit overgrown
- nah, thats just his hair flow
-should I tell him he be lookin like a mop topsalad?
- no just let him feel like Mr.Steal your girl