Worlds Biggest idiot 

Donald trump - Widely regarded as the worlds biggest idiot.
In fact a google search of the world idiot returns images of Donald trump.

“Oh look Donald trump has tweeted again, he really is the worlds biggest idiot”

Worlds Biggest idiot by Icantthinkofanythinggood December 12, 2018

ur mom biggest gay 

Completely destroys anyone who calls your mom gay, but only works when they call your mom gay and they can't come back with no u.

John: hey Joe ur mom gay

Joe: but ur mom biggest gay

ur mom biggest gay by bean'd June 7, 2018

biggest loser history 

A redundant, pointless achievement or milestone. Primarily a first of something. Made popular by the TV series The Biggest Loser in which every possible event is glorified with it's apparent historical potential.

Bill: Dude you've been playing 360 all day.
Ted: Indeed. FYI. It's the first time anyone on campus has played it for 12 hours straight without going to the bathroom once while wearing red socks.
Bill: Sounds like you might just make biggest loser history!
Ted: I just might!

biggest loser history by Rooks January 4, 2008

biggest Loser 

A program where you can watch Phat Americans (underweight compared to the USA average) engage in physical exercise. These people are 'helped' to lose weight but really they gain nothing and its just a show where you can laugh at fat people trying to run.
You know when you were in school and theres that obese kid everyone laps and is sweating at the end even though he didn't run any of it. Well its adults doing that.

Some guy passed out while walking on a episode of Biggest Loser. Thats really helping them lose weight showing that on fucking national TV.

biggest Loser by OrnluTheWolfIsAWolf January 5, 2012

Biggest Douche in the Universe 

In an episode of South Park, John Edward the "psychic" (not to be confused with John Edwards the politician) was nominated for the Biggest Douche In The Universe award by Stan.

Near the end of the show a ship full of aliens landed on the set of John's tv show and congratulated him for being nominated before taking him on a trip to another planet for the intergalactic B.D.I.U. awards ceremony. John Edward wound up winning the title of "Biggest Douche In The Universe" despite repeated protests that he wasn't a douche. Edward beat out several other nominees, including an alien who was literally a giant living, breathing douche bag with a nozzle and everything!

"I'M NOT A DOUCHE!!!"--John Edward

Biggest Douche in the Universe by Rabid_Caterpillar September 16, 2004

Biggestest 

Bigger than biggest

The biggestest banana in the world

Biggestest by Big joe for sure February 16, 2018

Biggest Blannies 

A saying used when something funny and/ or ironic happens.

"Haha, he sprayed aquim all over the teacher's desk and got in trouble,biggest blannies"

Biggest Blannies by CrispyFrootloop49 May 28, 2019