Different evironment create a different buzz. By the sounds of it, the buds were a sativa/indica mix. In those cases, I find if you're doing something energetic, you will feel energy, but if you're calm and relaxed, you will feel the body high.

Sometimes with the same weed, I'll smoke some and be pumped on playing some guitar, but other times, I just feel like sitting on the couch watching TV, so yeah.