adjective used to describe someone who tends to get drunk and be undependable
"where were you last night? Why are you being so leif?"
by Rawr123455678 September 5, 2009
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Norse name meaning "Beloved". Also the name of the first western European to settle North America (Leif Ericson), though the settlement was eventually abandoned due to native American raids.
Teacher: "Class, who was the first person to discover America?"
Student-1: "Christopher Columbus! In 1492!"
Teacher: "Very good Timmy..."
Student-2: "Wasn't it Leif Ericson in 1003?"
Teacher: "There is no proof of that Chris."
Student-2: "There's no proof that you have a brain, yet here we are sitting in your dumb-ass class."
by Leifr July 31, 2009
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Easily the most amazing name for a girl. Ever. And an amazing name for an amazing girl. She is essentially perfect in every way imaginable, and super cool too.
"you know Leif"

"you mean that totally amazing young lady who is not only as beautiful as a sunset, but is a mature, intelligent, caring and hilarious person?"

"That's the one!"
by Wyntonian February 19, 2010
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verb. To commit an act of insurmountable, epic proportions that will be remembered by all except for the person who committed the act.
Often recalled by females regarding particular acts of pleasure.
Did you see that guy hackey-sack that falling beer bottle back up to his hand? He is SOOOOO drunk, he TOTALLY Leifed it!

She said, "I got so Leifed last night my knees still tingle!"
by leif-ster February 5, 2010
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Strong, handsome, resourceful, smart, funny, warm, sexy as hell. Fierce defender of family, friends, and the weak. Kind and joyful but not a pushover. Huge warm heart; always affectionate but always just out of reach. Dangles just enough to keep the ladies wanting more. Warm eyes and strong hands; a smile that makes one glow from the inside out.

Athletic, artistic, gifted with numbers; grounded, responsible, his priorities are clear. The favorite uncle, the favorite buddy; the guy you call when your car breaks down or when your mate breaks up with you. Rugged yet tender; a man's man with a steady, glorious presence.

Big game hunter, man of the fjords, fisherman, golfer, second baseman. Gorgeous physical specimen with backstraps that convey strength, control, and power. Tall blonde women are magnetically drawn to him.

Everyone wants to be around him but he loves solitude, the outdoors, and finding his own way. The guy you hope will return your call, the guy you hope will come to your party, your barbeque, your out of town conference. Has no idea how attractive he is.
The party felt pretty lame until Leif showed up.

Her face lit up with joy when Leif walked through the door.

It would never have come together this well if not for Leif.
by Ingrid88 August 7, 2017
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the best boyfriend you will ever have. he's the best, always there for you and will never let you down. so sweet. the one that you smile with so genuinely every day because you love him and the way he looks at you. he's the most kick ass person you ever met but he's a sweetie. he's handsome, smart and has an overall amazing personality. Once you have met him you will never see anyone else in the same way again. He's a skater with the best moves. he's quiet but he says all the right things. you feel like you could tell him anything. He's got the best friends that then become your friends. and when your with him you feel so good. you can't sleep because your so stuck on him and you can't get him out of your head.
gossiper: did you see Leif yesterday he was with lauren
gossipers best friend: I know, the are perfect together
by LB1_7 January 11, 2018
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A historical name often for famous white men; these men often have racist undertones in their speech and language.

They also often have a superiority complex.
Jeez, Brad cool it with the jokes you sound like a Leif.
by theawesomkid October 16, 2019
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