An error, mistake or severe lack of knowledge. A screw up of historic proportions by a person who ruins everything.
When Jeff requests a song in Nashville and upon hearing the song being played, Janet responds, “I don’t even like Dave Matthew’s, who requested this?”, and it was Jeff…
And all the friends respond - Good Job Jeff!
And all the friends respond - Good Job Jeff!
by Herky da Hawk February 21, 2024
Get the Good Job Jeffmug. by Zintoe July 29, 2021
Get the Jeff Tacomug. The act of being incredibly fat. Often refers as a human pedophile. Frequent intake of loli porn.
Often talks in difficult vocabulary due to the frequent activity of drowning itself in movie marathons and fapping”
Is gay.
Often talks in difficult vocabulary due to the frequent activity of drowning itself in movie marathons and fapping”
Is gay.
by dinthewhale October 26, 2022
Get the Jeffmug. 
Jeff’s are typically good ole boys. They like to pick pepperonis off of their pizzas and lick each one seductively before popping each one in their mouth.
A Jeff will usually buy you a cold soft serve ice cream on a hot day, but he will lick the swirl off the top of the ice cream before handing it to you.
A Jeff will usually buy you a cold soft serve ice cream on a hot day, but he will lick the swirl off the top of the ice cream before handing it to you.
by Frodo Hoofenstein November 23, 2024
Get the Jeffmug. Turning your back on humanity, siding with the small insect-like alien cybernetic lifeforms that encapsulate your body to form the mecha
Did you see how long it took the military to take that last mecha out?
Ya bro, the tide is turning
I can't believe how many people jeffed today!
Ya, bro
I mean, we are probably all going to die but, wtf?!?
Honestly . . . I was thinking about jeffing too
No! Not you too
Well ya, I think they made a good point
Bro . . . but . . . I mean, you're not wrong
Wait! Does this mean, we are going to jeff together?
I mean, the family is gone, the job, pfft . . . my dog
That broke you
Ya
Ya
Let's do it
Let's jeff this whole planet
Ya bro, the tide is turning
I can't believe how many people jeffed today!
Ya, bro
I mean, we are probably all going to die but, wtf?!?
Honestly . . . I was thinking about jeffing too
No! Not you too
Well ya, I think they made a good point
Bro . . . but . . . I mean, you're not wrong
Wait! Does this mean, we are going to jeff together?
I mean, the family is gone, the job, pfft . . . my dog
That broke you
Ya
Ya
Let's do it
Let's jeff this whole planet
by killsamurai August 18, 2024
Get the Jeffmug. Jeff is a person that everyone has, he is someone that is with you side by side no matter what. He is someone that you can trust and help. Everyone has a jeff but they just might not know it yet but someday they will find who there jeff is
by sujfjb December 16, 2019
Get the Jeffmug.