In Micronesia, there are "a stick of love" Bashny.Net

There is an alternative way to express their feelings girl, and completely without words - just as it does on the island of Chuuk in Micronesia. Previously, such a stick was mandatory at each local young man. When it was getting dark, he came to the hut of his chosen and inserted the stick into the wall (the house were woven from twigs), close to where she was sleeping. By ornament girl learned of the applicant, and if it is drawn stick inside the house, which meant her favor. After that she could go to a secret rendezvous. When pushed back, then, accordingly, the master stick knew that here he did not shine.

Source: www.dirty.ru

via factroom.ru