When a person's hands are all over another person.
Girl 1: That couple looks so cute!
Girl 2: Yeah, except the guy can't control his octopus hands.
Girl 1: He should keep his hands to himself!
A man or woman who has the insistent need to put their univited hands on another persons body whether it be at a club or at the movies on a first date. Keep your hands to yourself!
Lisa decided to help Johnathan with his homework one night and while they are sitting in her dorm room, he decides to place his octopus hands on her knee and proceed to slide up, while the other hand wraps around her shoulders....