The act of vigorously applying facial scrubs/soaps in order to care for one's skin, resulting in a frothy white foam on the face that makes the individual appear ghostly. The term is frequently applied to females--whom inherently spend more time engaging in the activity than males--and often to Asian females specifically, because of their affinity for such beauty rituals.
Melanie spent almost 20 minutes caspering every night, often resulting in her boyfriend falling asleep before she got to bed.
Jane was jealous that her boyfriend's caspering routine was far less involved than hers.
The act of jizzing on ones hand and then proceeding to beat the shit out of the mate with the sticky limb.
"How did Caspering go bro?"
"Man last night was crazy. I Caspered my girlfriend so hard she couldn't even open her eyes when i was done."