when two homos shave their balls, each take a pat of "Land o' Lakes" butter, melt em down then smear it on their balls, then rub balls with each other.
The act of cumming in a woman's anus immediatelypulling out your dick and swapping to the 69 position of eating out the woman as she sucks the excess cum and other substances off your dick.
The mystical buns of the horse-faced Benedict Cumberbatch. They were shown nude in a film, and there are now countless gifs of the elusive "cumberbutt"