Aychamo.
1) Sanskrit script circa 2,000 B.C. for "back entry", although double meaning stands for "homosexual."
2) Incan god of crusted vaginas, and various bodily secretions. Worshipped still by small tribes dwelling in middle and southern South American countries.
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).