erm....how would u use toothpaste, that shit isnt a lube...its a paste...im not gettin that one. secondd, shampoo and conditioner...no..only in my hair that shit would burn. vegetable oil....ugh, probably not oily enough. ummmmmmm. yea majority are circ'd and it doesnt matter if you are or arent, you still use lube *shrug* i dont get what he's askin. and ky, tho i've never used lube, i heard its good