the kind of guy to be cute and cuddly when he's drunk, but when he's sober he's a bastard that will never follow you back on twitter.
"don't be a jeffery right now"
"you're a fucking jeffery"
by Spidermanspenis November 4, 2013
Get the Jeffery mug.
A person who is super accident prone, so if you have any expensive things, and a Jeffery in your house, keep them both locked up.
Wait... Jeffery is coming over... crap...
by SenorToastYT October 28, 2019
Get the Jeffery mug.
A romantic loose end that will negatively impact future relationships.

A social satellite that could re-enter your orbit as a dangerous asteroid at any moment.
So I was on a date, and that girl I had that awkward fling with was the bartender at the bar. She's such a Jeffery.
by RobbinsFilm March 10, 2015
Get the Jeffery mug.
A Jeffery is a name for a spider... So if you don't want to be the wimp that screams "SPIIIIIIIIIDEEEER!", be the weirdo that screams "JEEEFREYYYY!!!"
Oh my god it's a JEFFERY!!!!!! (me every time I see a spider)
by Frank'sFavoriteFlobster.org February 9, 2019
Get the Jeffery mug.
A joint mixed with marijuana; opium; heroin; methadome; and a sprinkle of angel dust (PCP).
You guys need to just chill out and take a hit of this jeffery!
by jeff34545 July 1, 2010
Get the Jeffery mug.
A slag term used for cocaine also known as just jeff
That's a ton of jeffery...
She did a ton of jeff last night...
by 40 year old virgin January 8, 2006
Get the Jeffery mug.
An asshole. Thats all there is to it. An attention whore. He super stupid for a supposedly smart guy.
man don't be such a Jeffery, the girls are leaving.
Get the Jeffery mug.