Adjective used to describe anything that is just a little to frilly, fancy, or "upper crust". Things that are foofoo might also be a bit on the delicate side, or too elegant by half, or even offensively fruity. Spoiled little lap-dogs, $1000 designer handbags, and pink capri pants worn by men all qualify as foofoo. Volleyball, a lightweight game - not a "sport" - played by athletic girls and openly gay men, does not qualify as foofoo.

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.

Fancy schmancy. Upscale, expensive, opulent.

When you look or feel frilly, Prissy, made up, High maintenance, overdone etc..

Others can look foo foo to you also.

adj. a word used to characterize something that is fancy, frilly, excessive, generally above and beyond the norm; overdone; girly; gay

a name for a lady's private parts

An adjective describing something that is very pretty or cute but has no real utilitarian value. Something that is nice to look at but serves no other purpose.