Jeff Youm 

What is a "Jeff Youm"? When you play One Piece Treasure Cruise, you need to feed the units other units, turtles, pigs, ect. to gain the necessary expérience to level up those unit. Sometime you will have the possibility to feed the exact amount (super satisfying) of exp needed for a unit be max level (lv99) but once in a while rng will fudge this all up and make you waste exp anyway by giving you a super success, it is called pulling off a "Jeff Youm".

Named after the name of his "creator", who regulary post his Optc in-game achievement on facebook in a unique and funny way. One of the greatest, awesome, mvp, famous and respected One Piece Treasure Cruise player who ever played this game on global server.

I did it! I finnaly achieved to pull of a Jeff Youm!

Jeff Youm by Optc4ever August 27, 2017

jeff sanders 

When a male concentrates a large sum of his latent energy while doinking a whamen. This creates a force so deadly that when released the whamen will not know what hit her, unless she asks. If she does just tell her semen.

Shit Craig! You really fucked me up with that Jeff Sanders you just pulled!!!!! OHHHH YEAHHHH

jeff sanders by The Vagoo Snatcher September 18, 2017

jeff eyes 

When a girl has a wild, mad look in her eyes like she really wants to barely suck Jeff's dick

Tiffany: *foams at the mouth*

Tiffany: *stares at Jeff with MAD jeff eyes*

Jacob: whoa holy shit that girl has a bad case of Jeff eyes

Jeff: wait I might actually get my dick barely sucked today. AWESOME.

jeff eyes by bonerpatrol456 October 1, 2017

Jeff left 

Right

Make a Jeff left here.

Jeff left by Cftuikhfsd January 7, 2018

jeff'd 

After touching a person of the same sex inappropriately , respond with "my name is Jeff".

I was away the weekend and got totally Jeff'd.

Whats wrong with him, he got jeff'd the weekend

jeff'd by SuperFRV November 9, 2018

Jeff the chat support agent 

A really great guy with a creepy stalker named rico who won’t stop trolling him but he’s cool with it because Jeff is immune to trolls

Person A: Hey you know Jeff the chat support agent blocked me
Person B: it’s because you don’t talk to him like I do
Person A: if Jeff the chat support agent doesn’t answer me I’m gonna give him the dirty anna

Jeff the chat support agent by JeffTheChatSupportAgent’sBff February 27, 2019

Jeff Blim 

Jeff Blim is an actor, singer, writer, composer, and lyricist. He is largely known for his work with Team Starkid, notably having performed in Holy Musical B@man, A Very Potter Senior Year, Twisted, Trail to Oregon, The Guy Who Didn't Like Musicals, Black Friday, and Nightmare Time. He's written the music and lyrics for TGWDLM, Black Friday, Nightmare Time, and Trail to Oregon, as well as co-writing the book to Trail to Oregon with Nick and Matt Lang.
Some of his additional work largely includes playing Paul Gauguin in the musical Starry, playing Chuck and understudying Ren in the 2008 national tour of Footloose, and appearing as Jonah in Royalties, alongside many other smaller projects/shows. He also hosts a podcast with his friend Jon Matteson called Rim Tim Timmy's Fun Time Hour.
While having a more "chaotic" internet presence (mostly around 2016-2019), he's been leaning away from the chaotic persona and beginning to become more private, while still interacting with fans through 1-on-1 lessons and workshops through Artists and Beyond in 2020.

Person 1: Hey, do you know who Jeff Blim is?
Person 2: Of course! He wrote all of the music and lyrics for the Hatchetfield series, right?
Person 1: Yep! As well as the music in Trail to Oregon!

Jeff Blim by waterlillymiller November 10, 2020