the type of "root" often dug up by backhoes. in truth, these are often neglected, low-grade communication cables, as opposed to the awesome, expensive fibre optics laid down today. backhoe operators will often have a "see no evil" attitude when digging these up
"ay man, john just dug up a bunch of rainbow root and i saw him do it."
"okay, if mike (the boss) sees it just tell him it was from a rainbow tree so we don't get in trouble."
(This refers to the mathematical operation, for the sex position, please scroll further)
noun
Mathematics
The mathematical operation used to find out what number you would have to multiply by itself to get another number, solved with the formula below (n is the number to be square rooted and r is the result)
During fellatio, when the women/giver of said fellatio puts top and bottom teeth on the member at the bottom of the down-stroke and then drags the teeth down the shaft on the way back - giving the sensation that skin is being peeled like a potato
Had to put the brakes on last night - normally I like getting a BJ but she either has a smallmouth or lockjaw because she kept peeling the root and it started to hurt!