goliathan 

an obscenely large amount or size.

Ammon: Man, i peed like 50 times last night.
Evan: Dude, you must have drank like a goliathan amount of mindoosky.

goliathan by Anvex January 20, 2011

Goliath Gob 

Someone who just won't, and never will, stfu. This word can either refer to the actual person, or their mouths. It doesn't matter, but usually one will capitalize when speaking of the person and no capitalize when speaking of the mouth.

Latin Root: Golaitus Gobimus

That Goliath Gob always ruins parties with his goliath gob.

Goliath Gob by Adam? January 21, 2009

Brown Goliath 

A massive dump. A shit of biblical proportions

Rupert had to ask his wife Mary to inspect his anal sphincter for damage after heaving out a Brown Goliath that morning

Brown Goliath by Loopydave October 24, 2019

David vs Goliath 

When a man with a micropenis engages in sexual intercourse with a woman with an enlarged clitoris. The clitoris must be larger than the micropenis to qualify.

Shaun had a real David vs Goliath situation on his hands when he found himself fucking that discounted Tijuana hooker.

David vs Goliath by Manatee Soup June 14, 2019

Davey and Goliath 

A Christian television program that features two the most hardcore mother fuckers that ever lived. Davey is a ballin' human and Goliath is his dog, who is a ice cold killa'. These two playas solve everyday moral issues and pop cherries at the same time. Goliath has been known for biting the ball sac off of whoever is hating or being a playa' hater to Davey. Davey once shot up a rival gang house, using only his dick as a gun, as his semen is capable of being .357 magnum ammo. They both once were in a fight with scrub, and all that was left of him.....was his dick!

Davey and Goliath both smoke so much weed, when they fart, everyone gets high.

Davey and Goliath by Boats n' Hoes June 29, 2009

Goliath 

A very polite young man. Goliath's are often very well muscled but do not use that strength for fighting unless absolutely necessary. Goliath's are respective of woman and often considered the perfect gentleman, although the long hair is sometimes misleading. Likes Alexandra's.

Wow, that guys strong.
Yeah, he's a Goliath. He's real sweet though.

Goliath by be cool dude January 19, 2009

David and Goliath

After ejaculation and pulling out, a man pulls the condom off his penis and ties the end with the semen still inside. He swings it around his head like a sling shot and hurls it at the girl's face so it explodes all over her.

"Charity, I'm finished."
"Oh, Chris, sling the condom at me 'David and Goliath' style!"

David and Goliath by Kobe KTizzle January 30, 2008