b-hopper 

bunny hopper A noun that defines a player who uses a popular cheat called b-hopping to gain faster speeds. B-hopping makes you bounce faster then using a space bar to jump. Not using game exploits, but scripts.

This person is b-hopping /cheating. He is definitely a b-hopper

b-hopper by 80S5 - tai March 1, 2021

Bhopper 

The average third or first-person shooter player

Person 1: "Is Ace playing Fortnite again?"
Person 2: "Of course he is. He's a Bhopper."

Bhopper by LW_JSalt May 11, 2022