2. (edible) nuts that are colored rainbow.
2. ballsacks that are rainbow colored.
4. a kneeslapping inside joke to share with your friends.
2. Those Rainbow Nuts are yummy.
3. Have you seen that man's Rainbow Nuts?
4. Would you like to be my Rainbow Nut?
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.
2. These rainbownuts are YUMMY!
3. Did you see that man's rainbownuts?
4. YOU'RE A RAINBOWNUT!