Someone who is not cool or up with the times,usually a 18-25 yr old male that is still a virgin but still talks about whacking it everynite cause he's clueless on how to nail some snatch!

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.

A cronic masturbater. Someone who likes to beat his meat.

Originally used to degrade chonic masturbaters, pud whacker is most commonly used in negative connotation in regards to one's skill, ability, or intellegence. See also: fucktard

an extremely annoying person who is overweight and talks in a high pitched tone

To repeatedly stroke one's pud while continuing to act in a sad mood. In other words to be poopy.

Can also be used to describe someone acting different than normal.