Red Velvet Truffle Butter is when you pull you dick out of the asshole an continue fucking her pussy while she's on her period. The substance around her pussy is red velvet ruffle butter (cum mixed with period blood).
Baby, I didn't know you were on your period, now you got red velvet truffle butter happening.
While performing cunnilingus pull out a prepared blue velvet handkerchief and rub your face with it, then looking directly into the vagina scream "baby wants to fuck!" "You fucking, fuckers, fuck, fuck, you fucking fuckers" then look the women in the face, place the blue velvet in here mouth, then and scream "don't you fucking look at me!" While donkey punching her in the face. Made famous by the 86 movie Blue Velvet, starring Dennis Hopper.
Soupy mix found in a skanks panties...consisting of 1/2 period flow and 1/2 anal pudding.
Erastus put his hand inside LaTosha's tight leopard-print leggings, but felt something with the consistency of a damp sponge full of cheese curds...when his hand came up full of red velvet pudding he knew the time was not right for ghetto love.
When you and your virgin partner have intercourse, where the resulting vaginal blood is used to coat her, therefore causing her to appear like a red velvet cake.
I would try doing The Red VelvetTM, but I fear to catch STD's or aids.