A euphemism for masturbation.
Kimberly Clark is the manufacturer of Kleenex, a rather-disposable tissue brand which makes a pleasurable cum rag.
Except in Canada.
Spending the night with Kimberly Clark is therefore equivalent to spending the night with Rosie Palm. Or Palmela Handerson. Or doing the five-finger shuffle.
You want a date with Kimberly Clark?
No, no, no... in Soviet Canuckistan, Kleenex discard YOU!!