gaffer 

BRITISH
informal
a person in charge of others; a boss.

"street cleaners stopping for a smoke when their gaffer isn't in the vicinity"

gaffer by karientoch March 18, 2019

gaffer 

Boss, or manager

"I'll have to speak to my gaffer about that"

gaffer by Anonymous October 23, 2003

Gaffer 

Used in Ireland, "gaff" is slang for house in Ireland, "gaffer" means house party

"Josh I have a free gaff this weekend"
"You gonna have a gaffer?"
"Yeah mate it's gonna be whopper"

Gaffer by Señor Chen November 28, 2016

Gaffer 

"Gaff" is a colloquial word used in the greater Dublin area in Ireland & north England meaning house. Gaffer is a house party

"Gaffer at Damo's house tonight lads"

"I heard that was some gaffer the other day, boy. Did ye get the shift?"

"Are ye comin' to my gaffer on Friday "

Gaffer by StoryHörse June 17, 2019

Gaffer 

Irish slang word for a wild party, typically at a "gaff" (irish slang for house).

"Righ', so my mam and da are out so I'll be having a mad gaffer!"

Gaffer by Mad-Yoke-From-Ireland July 23, 2018

gaffer 

someone or even something that is young or small. a small child usually, but not always

"awe look at the little gaffer"

gaffer by gafferforlife November 19, 2010

gaffer 

1 An old man;
2 A old man that drones on endlessly

1 "My grandpa's a funny little gaffer"
2 "My socials teacher is such a gaffer"

gaffer by Johanna September 9, 2004