Termendous 

(adj.) false, or of poor performance, accompanied by much fanfare and self-promotion

Synonyms: bravado, bluster, boast

"Everyone says I'd be termendous at this job"

"That asshat gave a termendous performance"

Termendous by BlueProcrastination November 29, 2016

Down bad tremendously 

When you are so down bad/horny that you be finding the weirdest things attractive

Sean:Bro Dory from Finding Nemo kinda hits different
Jay:Man you down bad tremendously go get some help

Down bad tremendously by KyleEatsDoritos December 4, 2020

Tremendous 

A word Trump uses to try to make himself sound fancy.

Trump: I’m tremendous.
Me: ya, tremendous in weight.

Tremendous by you are reading my name May 7, 2020

down tremendous 

like down bad but worse

xander:yo let's make a skateboard company with hentai on the board

me: damn bro you down tremendous

xander: but tiddys

down tremendous by soberebos January 14, 2021

Tremendous boner 

A huge... huge erected penis.
When you'll see one you will go
o.o face
You will be surprised by its growth. You will want to probably hump it ; as long as it's your boyfriend's one.
If it's yours or his , you may both be lucky.

He : Dude... It's HUGE

She : *cough**cough* tremendous boner.
He : I would put it in there... If you want.

*FEMALE WINS AND GETS THE PRIZE!*

Tremendous boner by VickyVixen December 25, 2009

tremendous johnson 

An unusually asinine computer network engineer; one who is behaving like a complete dork; Jeremy. Derived from the Hudson County NJ dialect of Italian, orig. Jonsono Tremendoso.

Did you see that Tremendous Johnson ride by on his Harley?

tremendous johnson by DarthTouchdown March 4, 2005

Terrendous 

Tremendously horrendous, extemely or extraordinarily horrible, frightful, dreadful or hidious.

The driving conditions on the road were terrendous during the the snow storm.

Terrendous by Earl547 February 24, 2010