Someone who believes that their importance is equivalent to the importance of the sun. Of course, they are delusional.
Boy: "I'm just really great. Chris Young ain't got nothing on this swag bag."
Girl: "You better stop saying stuff like that or else you will get a big head."
Girl: "You better stop saying stuff like that or else you will get a big head."
by Hotstuffswagmaster February 24, 2018
by hayleexoxox October 20, 2021
Any one having the head size of a man named Dylan Murphy. This term could also be used during a double dicking situation to describe your pleasure to another mans head.
by Jesus Christ savior of jews May 02, 2017
by Oluwalonipeter May 06, 2021
Big head normally relates to a person called gavin, Gavin normally has a fucking ginormous head and you can see it from the other side of the fucking universe. His head looks like a deformed potato. Gavin has a terrible personallity, each time he sees someone he doesn't like he charges his ultimate move headbutt which completely obliterates the person from existence.
Aidan: Hey you know gavin?
Jeremy: Ohhh yeah Big Head
Aidan: Yeah him
Jeremy: Yeah i really dont like him
*Hears Foosteps*
Aidan: Oh fuck your dead
*Gavin used headbutt*
Aidan: Well he had a good life
Jeremy: Ohhh yeah Big Head
Aidan: Yeah him
Jeremy: Yeah i really dont like him
*Hears Foosteps*
Aidan: Oh fuck your dead
*Gavin used headbutt*
Aidan: Well he had a good life
by AidsMan21 February 26, 2020
Bryan Luke Rabalais™ ginormous boulder between his two shoulders. Legend says the sun rotates around that thing.
by yourmom420420 September 15, 2020