Mountain Tops 

A slang term for breasts used by Jeff Mangum in his hit song "Communist daughter"

Semen stains the mountain tops

Mountain Tops by The Chalk Bandit December 20, 2010

mountaintop 

The belly button of a pregnant woman that is similar to a mountain top

Did you see that woman's mountaintop through her shirt. It was like a third nipple.

mountaintop by Moscowbear May 19, 2011

Mountaintop Mojito

A beer can used as a spitter for chewing tobacco. May accidentally be ingested by others.

Dude, Sean left a Mountaintop Mojito in my cup holder and I took a drink on accident

Mountaintop Mojito by redneckstomp April 28, 2021