When a man's penis is very thin, but the head is gigantic...resembling a lollipop. Often a condition that is obtained through puberty, can also occur during sex with a girl who has a very tight vagina.

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.

When an individual with a large dick cums so much that it gets all over his dick and he shoves it in the bitches mouth and makes her suck/lick it like a lollipop.