radioactive footprint 

The total geographical area contaminated by radioactive isotopes, including the quantity and radioisotope composition dispersed both on land and water, as a result of a nuclear power plant disaster, atomic bomb blast or depleted uranium munitions event.

The radioactive footprint resulting from the 1986 Chernobyl nuclear disaster in the Ukraine covered 38,000 square kilometers and nearly rendered all of Europe uninhabitable had a second explosion occurred at the power plant, according to Soviet nuclear expert Vassily B. Nesterenko.

radioactive footprint by San Onofre Downwinder December 28, 2012

Corona Footprint 

The impact your social activity has had on the spread of coronavirus

Jack's been having way too many barbecues... his corona footprint must be awful by now!

Corona Footprint by scoyle March 26, 2020

Phallic Footprint 

Like a carbon footprint. A phallic footprint is how many penises a person has drawn in their lifetime.

Travis: My phallic footprint is currently 742.
Terrel: Thats not a thing, Travis.
Travis: Well it is now.

Phallic Footprint by tumasubdub46290 March 29, 2020

Carbon Footprint 

The quantity of greenhouse gases that have risen in the atmosphere caused by human actions.

The average quantity of carbon footprint globally is roughly around 4 tons, whereas the average in the United States is 16 tons which is 4 times the global average. The United States contributes to the 2nd most carbon footprint emissions globally following China which releases the most.

Carbon Footprint by UltimateDoge August 22, 2022

Carbon Foodprint 

Carbon foodprint refers to an individuals carbon footprint, specifically from the food they eat. The term originates from a British vegan company, Pips.

Your carbon foodprint is so high. Have you ever thought about reducing the amount of beef you eat?

Carbon Foodprint by EnvironmentalistNews August 6, 2020

Carbon Footprint Corncob 

The corncob lodge up the ass of the Anthropogenic climate change fanatics.

"You know every time you drive your SUV Gaia dies a little more."
" You need to pull that Carbon Footprint Corncob out of your ass. Why don't you take a cruise and relax?"
"Do you know how much carbon a cruise ship puts into our sky's?"
" I rest my case."

Carbon Footprint Corncob by Emperor Zoltan the great December 16, 2008

fecal footprint 

/ˈfikəl ˈfʊtˌprɪnt/ —noun
The residual impression a bowel movement leaves in the toilet after one has flushed one or more times; also known as track marks or skid marks. The severity of the stain is directly related to the number of flushes required to visibly remove it.

This all-you-can-eat seafood buffet is already giving me cramps. I hope the next time I drop my mud, it doesn't leave a big ol' fecal footprint for the maid when she comes tomorrow.

fecal footprint by Matt*ee November 23, 2010