look up any word, like half chub:
 
8.
College day prank: perfomed in a dining hall. Someone places a pickle on someones shoulder in the kitchen line and then watch him/her walk through the cafeteria with a pickle on their shoulder. This can progress into bigger items such as a piece of bread.
I pickled this chief at lunch so good. He was walking around with a half-sandwich on his shoulder through the cafeteria -- people were busting!
by JaniH May 17, 2005
 
9.
To have slept with or had sexual relations with Pickles. A rare occurrence.

Also can be used to describe someone who has had sex with an actual pickle (less rare than previous case)
Nick: "Hey you talk to her?"
James: "Nah, she's gross, she's been Pickled"
by EH1232 December 10, 2009