A wealthy young adult guy who gets his money from his family. Usually handsome, rich, preppy, shops a lot, popular and is a jock. A male version of Paris Hilton.
Dude, where did you got that money from? I wish i was an heir like you.

Paris Hilton is an Heiress.
by HollywoodTV May 22, 2009
Heir is used in many ways the most commonly used ways are when your annoyed with someone, or if you are mad you say it instead of a cuss word.
Your a heir
by Sisi soccer November 7, 2018
Term for friend used by the ibis tribe
my best heir
by thahib October 6, 2009
An ancient pirate whose name means, literally, Bucket of Hairs. It has become a general expression that can pretty much mean anything.

Also known as:
Bucka yars
Buck yeirs
Buckeirs
Buckarrs
Buckayeirs
Buck airs
Buck eYeirz
Boss: Ok people you did awesome this week, go ahead and take the rest of the day off.
Guy: Buck heirs, buck be buck airs.
Girl: Well my name is Buck Yaris and I'm here to say,
I like to Buck Eirz in a Major Way.
Boss: ....buckarrrrrrs. (rolling 'r')
by DKLONE June 28, 2007
(n.) a personality that conveys significant trust fund assets.

Heir auras cluster at parties to observe each other with their heads tilted upwards at 3°-angles. Luscious flowing hair, a relaxed stare and a tan from St. Belvedere are common traits among heir auras. Appear to be on vacation at all times of the year.
In his sleep, the heir aura muttered "my father's wealth is hefty” and spooned a family heirloom.
by nolandc September 16, 2019
Baby gravy - the stuff that fires out of ones spam cannon when relaxing in a gentleman's way or fooling around with a clopper

Cum
"Have a wash before you go love, youve still got a blob of my heir spray on yo"
by Dickhead mcDickhead May 20, 2008
Heir Gel is the creamy fluid that will one day produce your son and heir.
by The King Monkey March 25, 2012