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1. a funny name to call your teachers.
2. (edible) nuts that are colored rainbow.
2. ballsacks that are rainbow colored.
4. a kneeslapping inside joke to share with your friends.
1. Mr./Mrs._______ is a Rainbow Nut!!!

2. Those Rainbow Nuts are yummy.

3. Have you seen that man's Rainbow Nuts?

4. Would you like to be my Rainbow Nut?
by rachelquifferpants April 19, 2008
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Jul 15 Word of the Day
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.
Billionaires are having a dick swinging space race while the earth experiences record breaking heatwaves that cause sea creatures to literally cook inside their shells. We need planetary quarantine.
by monkeylabor July 14, 2021
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2
1. a funny name to call your teacher.
2. edible nuts that are colored in a variety of colors (the colors of the rainbow).
3. balls that are colored in rainbow colors.
4. a knee slapping inside joke between Bianca and Rachel.
1. Ms. ______ is a rainbownut.
2. These rainbownuts are YUMMY!
3. Did you see that man's rainbownuts?
4. YOU'RE A RAINBOWNUT!
by rachelquifferpants April 19, 2008
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