Goofy Stream is the best JoJo OP.

Stand User: Goofy
Stand Name: [Squirrel]
Power – D
Speed – C
Range – A
Durability – E
Precision – E
Potential – E
Stand Ability: Cloning
A swarm Stand that resembles the form of a small squirrel, and can generate an exact copy of itself when the user shouts its name, creating enough of itself to overwhelm its opponent.