biofouling 

An accumulation of things that may be under the water such as things like bacteria or algae. So it means to pollute things like water, mold or algae. Like clogging the things in the water.

"The clams are biofouling the water."

biofouling by Jortabi December 11, 2020

Bicouling

A penis

EW, I SAW IT'S BICOULING

Bicouling by Sunioncarrot11 January 27, 2011

Bioforming 

The process of genetically engineering humans to allow survival in certain environments.

Bioforming could be a alternative to terraforming that will affect an ecosystem to a lesser amount.

Bioforming by Benjamin Ray Urban May 17, 2022