Sucker Necktie. Cthulhu Octopus tentacles silk tie. She's got legs! These tentacles just can't wait to get their suckers on you, and cephalopod fans can't get enough eight-legged neckties. Win win! So...we've introduced yet another. This time, our octo goodness undulates up nearly the entire length of the tie, so a tentacle will peek out even when wearing a jacket or vest.