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A class of armor or powered-armor in the sci-fi games Marathon and Halo, produced by Bungie Studios.
When in his mjolnir armor, John could flip a 66 ton tank with ease.
Mjolnir by Anonymous October 28, 2003
A substitute for any word pertaining to anything offensive; can be used in any form (i.e: adj, verb, noun...). Most often used to insult someone or something.
Most versatile word in the urban english language. Also see Mjolnir Slam
a) While you thought I was at Matt's house, I was most definately mjolniring your mother.

b) Wow Josh, you're such an mjolnir.

c) I was driving other day and some guy tried to cut me off. It was such an automotive mjolnir.

d) That was a harsh mjolnir Josh, you shouldn't even try to make a comeback to that.

e) I just dropped the largest mjolnir in the toilet, that's why I was in the bathroom for so long.
Mjolnir by ironchoad November 4, 2006
hi, do you like my mjolnir? now would you like gay sex? i can hammer it in like thor.
mjolnir by MorelSucksCock June 30, 2012

Mjolnir Slam 

A burn or insult in its most harsh aspect. Reserved and used for making fun of and/or reprimanding anyone who deserves such a remark (i.e: pedophiles...) Can also be used as a threat. Used as a noun or verb. Also see [Mjolnir}
a) You're dating a 14 year old and you're 18??? I'm going to mjolnir slam your ass.

b) That was such an mjolnir slam that you should just leave, don't even try to retaliate.

c) You seem to be in need of an mjolnir slam, son.
Mjolnir Slam by ironchoad November 10, 2008

Plastic Mjölnir 

1. A plastic Mjölnir is a person who wears a Thors-hammer (Mjölnir) who calls themselves a Heathen, Pagan, or Viking that has zero working knowledge of the culture, rituals, or belief systems of either paganism, heathenry, or Viking History. This person usually renames themselves Ragnar Lodbrok, or Bjorn (for males), and renames themselves Lagertha or shield maiden (for females). 2. A person who is a rhodes scholar when it comes to Hollywood and TV Vikings but, possesses zero actual historical knowledge on the subject.
Everyone wants to do Viking shit until its time to do viking shit then its all "Violence is scary ,and mean words hurt my feelings." they are nothing but a bunch of plastic Mjölnirs .
Plastic Mjölnir by Aufaffe August 6, 2017

to mjölnir 

To mjölnir something is to give someone something like if it's an actual Thor's Hammer, mjolnir. The best way to do it is that the "thor guy" is reaching his arm out, and the other (enslaved-like) guy, is making a violent move in order to make the object like it's attracted by the hand, and giving him the feeling that the "thor guy" is controlling it, and is worthy to hold the object. Only takes a few seconds, if the giving guy isn't a stubborn.
- Bro, can ya to mjölnir|mjölnir me water bottle, plz ?
- You sure are worthy... *to mjölnir|mjölniring him the bottle*
to mjölnir by Jay D. Ashe September 22, 2019
More from Urban Dictionary
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
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