wristwatch crisco
Lubrication used for anal fisting activities.
I had a hard time stuffing my digits into her asshole until I slathered on some wristwatch crisco.
Crisco wristwatch
Stick your hand in a can of Crisco until it's lubed all around. Then insert your hand/fist in a woman's rectum until your watch tickles her stink star.
Crisco wristwatch
Referenced in the Frank Zappa song "Broken Hearts Are For Assholes" from the album Sheik Yerbouti.
The context is as follows: Ram it, Ram it, Ram it, Ram it up yer poop chute *Wrist-watch; Crisco* (crisco wristwatch for the purposes of this example)