Slovokian Chunks is the act of a male or female vomiting on a male's penis, and then performing oral sex in the process of cleaning it up. Slovokian chunks refers specifically to the act of vomit being eaten off of a males penis, and therefore slovokian chunks can not be performed on a female. Traditionally, the person who vomits on the penis eats the vomit off.

This is a sexual act with quite a lot of variations, because of all the different food you can eat. Different foods can change the taste of the vomit. It is not recommended to eat overly spicy food, as it could burn the penis an awful lot.

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.