A colloquial term for the male
genitalia, often used in humorous or euphemistic contexts. It refers to the physical
organ and can also imply a sense of ownership or personal
identity related to masculinity.
I would have to think it's because the
unicorn stuffed animal is soft and plush and
Deadpool's eyelids are one of the most sensitive parts on his body, so lightly rubbing your eyelids across the toy while masturbating was done so that he would
trick his mind in thinking that the soft pleasing sensation was from the friction from his hand and his 'member'.