Blob

The Blob is an enemy encountered in the original Crash Bandicoot video game. It appears when Dr. Nitrus Brio throws his green potions at Crash Bandicoot but hits the floor instead of Crash. Bouncing on them harms N. Brio. They are also is in the next stage called The Lab where they bounce at Crash.

In The Lab, they're yellow, instead of green, so probably Brio hadn't created them, but anyone else such as Doctor Neo Cortex could have. They can also be spun away.