Any form of tissue or napkin remains that have stuck onto skin by semen. Also can be used to describe, in a less precise manner, tissue or napkin remains stuck by the means of a sticky liquid or sauce.

"Reginald had semen stickers on his fingers after wiping his dick down with Kleenex."
Any form of tissue or napkin remains that have stuck onto skin by semen. Also can be used to describe, in a less precise manner, tissue or napki
n remains stuck by the means of a sticky liquid or sauce.

"Reginald had semen stickers on his fingers after wiping his dick down with Kleenex."