shelf destruct

Verb: to decay to a slimy and/or mouldy mess while in storage (on the shelf)

"I don't know why I buy fresh vegetables, they always shelf destruct and then not only can't I eat them, I have to clean up the slimy mess"

The strange smell in the kitchen was traced to a bag of potatoes that had shelf destructed.

Self-Shelf

When you put a dildo on a shelf and then open and close it over and over again to fuck your own ass

"What were you doing last night?"
"Self-Shelf"
"Aw Peter, that's nasty"

locker shelf

Another phrase for "Her rack"

That girls locker shelf is on point! Look at them boobs!

Eggs on the high shelf

Used in the 1970’s to mean weed, marajuana.

Hey Susan, I’ve got so eggs on the high shelf I’ll bring over.

Mom shelf

The flap of skin and/or fat on the lower abdomen that is made more prominent by a c-section scar; section of skin that is removed during a tummy tuck

Ugh, I can’t wear that dress you can totally see my mom shelf.

Inspection Shelf

The flat horizontal portion of an European, Eastern European and Middle Eastern style commode, which function is to provide a surface in which fecal matter has a place to rest. This is so the distributor of said feces can inspect the item to gain insight on the health of his, her, they, them or otherwise's internal organs and fecal matter produciton efficiency.

I sure am thankful that these restrooms have a sufficient 'inspection shelf' for me to lay my log upon. If they didn't, I wouldn't have been able to determine that I did eat that much corn last night. I surely don't recall consuming that much.

snack shelf

A woman's bosom, generally of above average size.

Look at that snack shelf... I could bury my face in that!