Shmip is another word for marijuana. It can be used as a verb or a noun.

The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.

Shmips is a slang word of saying a mixture of marijuana and cocaine wrapped in paper, this mixture originated in Brooklyn NY,

shmips is slang for a mixture of cocaine and marijuana wrapped in paper, it originated in Brooklyn and it is smoked.

Shmip is another word for shit.
made up for the pure fact of confusing people who dont know what it means and to use around children.