Guest contribution, from the ever so necessary (and hopefully imminent) blog by the Jsun: "Euphemisms That Don't Mean Anything."
Tenderizing the rhino.
Examples of use:
(Suggestively) Me: You're certainly tenderizing my rhino.
(As a threat) Jsun: I'll tenderize your rhino, buster.
(As a chore) Chaseycakes: I need to spray paint my book case and then tenderize the rhino.
Use it in good health.