Jeffed Up, or JEFFED is what happens when the "company" insists on providing sexual gratification, (usually via the anal fuck) (whether the recipient expects/desires it or not), followed up by a good serving of Boston Pancakes. To be "Jeffed Up", you may be "gratified" by any member or non-members (ie: dildo) of the Jeffing parties body. It is important to note that the "Jeffin" party usually follows this up with some type of fucking over, ie: a good cold bitchslap to the face of the Jeffed one. This may be ordered "Stat" as well, meaning it should be done ASAP. Believed to originate around the time of the revolutionary war in Boston, or Philadelphia.
"Oh, you want a good ass fucking"? Well how about u git Jeffed Up tonite, or would you rather I Jeffstat you now?
by EMTCORNJOB July 20, 2009
Get the Jeffed Upmug. Means the same as effing (fucking), but has 'jeffing' on the end, for no other reason than it rhyming rather well.
by Lil' Alex January 13, 2009
Get the effing jeffingmug. A famous musician from the 1970’s and 1980’s but who is completely irrelevant now. Now he is washed up but still very rich. He spends his days giving money to his wife, who is 30 years younger than him.
by Lovelifedefinitions8978 November 8, 2017
Get the jef labesmug. Existing briefly in ancient 2nd century Spanish territories, the term "Jef' Fmáine" refers to a sacred string of numbers reading "81, 76, 567, 462." These numbers were originally found on a stone tablet in 126 B.C. and were applied to anything from calculation tables to lattitude and longitude markings.
"Hey, i added 4,088,283,731 and 4,088,283,731 and got 8,176,567,462." "That sounds like an ancient spanish term "Jef' Fmáine."
by Codeinator November 23, 2005
Get the Jef' Fmáinemug. 
When your supporting a friend that's interested a hoe-bag who:
1. Fucks them over constantly with other guys, most likely 2 others at the same time.
2. Emotionally fucks them over on the daily
3. Is a crusty used sock
4. Uses manipulation to cuckold them
5. Is lowkey mental
Then when things look fine and they are getting better, they both double whopper you and you get taken down in the carnage.
1. Fucks them over constantly with other guys, most likely 2 others at the same time.
2. Emotionally fucks them over on the daily
3. Is a crusty used sock
4. Uses manipulation to cuckold them
5. Is lowkey mental
Then when things look fine and they are getting better, they both double whopper you and you get taken down in the carnage.
by Ghostdik May 13, 2020
Get the Jeffedmug. by Tiddeez April 12, 2024
Get the Jeffing offmug.