Clurking
A combination of creeping and lurking.
You can tell that guy is clurking on those girls because he has his penis in his hand.
or
Jane: Who is that guy in the bushes?
Julie: He is totally clurking on us! Like OMG!!
or
Cody who lives on our floor
or
Jane: Who is that guy in the bushes?
Julie: He is totally clurking on us! Like OMG!!
or
Cody who lives on our floor
Clurking
A person name Clarke who lurks
Clarke was clurking again