For excited/enthusiastic:
* Excité(e): This is the most common and direct translation.
* Motivé(e): This translates to "motivated" and implies a strong drive to do something.
* Enthousiasmé(e): This is another good option for excitement.
* Ravi(e): This translates to "delighted" and implies a more positive feeling.
* Hypé(e): This is a more slang term, meaning "hyped up" or "excited" and is used more by younger people.
For "pumped up" in a physical sense:
* Gonflé(e): This literally means "inflated" and can be used to describe someone who is physically pumped up.
* Musclé(e): This translates to "muscular" and implies a strong, fit physique.
For "pumped" as in "pumped up the volume":
* Monter le volume (literally "to raise the volume")
* Augmenter le son (literally "to increase the sound")
The best translation will depend on the specific context.