What is a red rocket?

A red rocket can refer to several different things, depending on the context:

1. In slang, a "red rocket" is a euphemism for a dog's erect penis, often used humorously or crudely.

2. In a more literal sense, a red rocket could refer to a red-colored rocket, which is a cylindrical projectile or vehicle that is propelled by engines to travel through the air or outer space.

3. In the context of automotive vehicles, a red rocket could refer to a red-colored car or motorcycle that is known for its speed and performance, often used as a term of endearment or admiration for a particularly impressive vehicle.

Overall, the term "red rocket" can have different meanings depending on the context in which it is used.