droplifting

Droplifting is the opposite of shoplifting; it involves leaving a product or item in a shop, rather than taking one. It has been used by artists and musicians to promote their work for free, whilst some people use droplifting to make political or economic statements. (for example by altering shop's products and then returning them)

Person #1: Why is there a can of Sainsburys soup for sale in Tesco?

Person #2: It must have been droplifted.

Person #3: What's droplifting?

droplifting by PH December 17, 2005

Proplifting 

The act of taking leaves or pedals fallen from succulent plants one doesn't own, typically without permission, for the purpose of succulent plant propagation (creating new plants.)

Proplift is a play on the word shoplift, and is used similarly as both a noun and a verb:

proplift (plural "proplifts")
proplifted (past-tense)
proplifting (noun, plural "propliftings"; verb, present participle of "proplift")

Use "proplift", "prop", or "props" to refer to the booty (taken leaves or pedals) of one or more "proplifts",
in the past-tense or abstract, while "proplifted"

Use "proplifting" in the abstract, when describing technique, and for the subreddit "r/proplifting".

"She showed me a proplift, five healthy props, that she had 'proplifted' from the store the other day."

Proplifting by mesi May 9, 2018

chomplifting 

Someone who goes to the grocery store and eats or drinks something while shopping without paying for it.

Look at that chick she just woofed down a bag of chips and soda without paying for it! She's straight up chomplifting!

chomplifting by subicwarrior August 20, 2013

choplifingers 

Very light, long, soft, slender fingers.

Choplifingers can tickle people just by touching
My girlfriend has choplifingers.

choplifingers by Onliner June 14, 2016