A vaginabomb is a peniscopter's worst enemy. It causes the penis to become erect, making the peniscopter lose flight.

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.

the ungodly stench expelled from a female's rotton cumchute

a awesome lunch room bomb i made in the 7th grade. you hollow out a roll from the lunch line and fill it with (katsup, mustard, dressing, mayo, gravy) what ever you can find, then you throw it across the lunchroom at the faggy gothkids