its all love!
two in the pink 1 in the stink!
The gesture refers to the act of inserting the index and middle fingers into a ****** and the little finger into the unwitting anus, hence the "shock". Because of its explicit sexual connotation, the shocker is sometimes considered vulgar. Occasionally, the thumb may be positioned so that it may stimulate the clitoris. Mnemonic rhymes are used in order to remember its meaning, including "two in the pink, one in the stink" and "two in the goo, one in the poo".