Gigadee 

a famous quote from Quagmire on a tv show called FAMILY GUY
usually said by Quagmire when hes excited by the opposite sex.

i once said to a girl Gigadee gig-a-dee gig-a-dee-gig

Gigadee by gerald walker April 6, 2006

gigadeath 

The cataclysmic death of a billion people or more. This is equivalent to one thousand megadeaths. This does not need to occur in a single event, but from a connected cause. This word was derived from "megadeath", which was coined in 1953 to describe the results of nuclear war. In contrast, "gigadeath" was coined to describe the more massive catastrophe of industrial civilization combined with peak oil, global warming, ecological degradation, and explosive population growth overshooting the global carrying capacity.

"Abrupt climate change would inevitably lead to gigadeath."

"Humans can live sustainably on this planet, but only after a few gigadeaths."

gigadeath by Gigady Death February 16, 2010

gigadelic

1. A Song from IIDX Red.

2. A song about a tragic warrior who gets raped by his father as a child, and grows up to be the prime minister of Great Britain.

1. "Have you passed Gigadelic?"
"No man, that shit is hard."

2. "Have you heard Gigadelic?"
"Yeah, I almost cried, it was so beautiful."

gigadelic by DarkAlbedo March 21, 2005

gigaderp 

A derp of massive proportion.

Derp is a common phrase used after committing an act of stupidity. It is also an adjective to describe those actions and the people who commit them. The gigaderp is as intense as over 9000 normal derps.

Newscaster: In a stunning gigaderp, Rep. Weiner showed the whole Internet his weiner."

Man: What a gigaderp.

gigaderp by Technautilus January 2, 2012

Gigadead 

Gigadead is a classically-based Speed Metal or Death Metal band from Minnesota, USA. They formed around the year 1990. The main writer is associated with a Kublai Khan member (they had an ex Megadeth guitarist). These same musicians (Idso, River and Pelton) also have ties with the main writer from Kronk and Realm (Milwaukee, Wis). Unlike Bay Area California bands though, Gigadead's style has always seemed more closely related to Scandinavian Death Metal or Germanic Speed Metal.

Google "Gigadead"

Gigadead by Gigadead February 11, 2013

Giganeek 

KSI is a Giganeek

When the bulking season starts KSI changes from Fatneek to Giganeek.

Giganeek by Pusssssssiiiooooo August 19, 2021

Gigalee 

Gigalee is a word you name a person who beats up babies and steal their candy when no ones looking and blame it to the guy next to him,being the chad this person is has a rock collection, all different colours and sizes,this person should also have a pet that does 1000 sit-ups,push ups and can lift a 1000000lbs rock

Dude did you heard that george is a gigalee now

Gigalee by Gigablop123chan June 24, 2022