1) Repeated insertion of ones testicles in another's mouth.
2) Continiously crouching on a dead body in a video game.

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.

Tea bagging is mostly used in two ways.
1. A sexual act where a males testicles are dipped in and out of the partners mouth. Similar to how a teabag is used while making a cup of tea.
2. A practical joke, where a male will place his testicles on a friends face and a photo be taken to embarrass the friend. Usually at a party when a friend has fallen asleep.

the insertion of one man's sack into another person's mouth. Used a practical joke or prank, when performed on someone who is asleep, or as a sexual act.

The act of putting your balls in and out of a persons mouth.

The act of dangling the male genitals into the mouth of another human being.

the act of lowering one's balls onto someones face, or into their mouth while they are laying down. Kind of resembles dipping a tea bag into a hot cup of water.