An adjective used to describe anyone who spent a lot of time on the now defunct, official Smashing Pumpkins message board (O-Board) in the Meaning of Symbols forum. MOSers were the main participants in the Mystery of Glass and the Machines of God.
Ramdust was an archetypical MOSer. He was instrumental in finding some of the passcodes for locked sites at the height of the mystery.
by moonbug November 13, 2006
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In the US, a long weekend is defined as days off from working for an employer Friday through Sunday, or alternatively, Saturday through Monday. A Moser weekend is defined explicitly as having an extra day off on Thursday, equating to days off from work Thursday through Sunday.
If you need anything from me this week, please notify me by end of day Wednesday as I'm taking a Moser weekend.
by anisomorpha April 10, 2023
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Old man from Switzerland who is famous for posting strange and hilarious photos on Instagram. Thomas is most widely known for posting pictures of himself shirtless and naked. He is also known for going live on instagram, usually without clothes on, while blankly staring at the camera without saying anything. He also posts pictures from his daily life in Switzerland, and funny edits that fans send to him. His best friend is Flädi, which is the name he gave to his Flat Eric plushie who has appeared in many of Thomas' posts and livestreams. Thomas only speaks German and uses google translate to speak other languages. He comes from a large family and is currently working as a construction painter.
Did you watch Thomas Moser's live??

Yeah it was so funny and Thomas covered his dick with Flädi
by toesuxker December 25, 2021
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A smart, usually good looking young stud who is the life of the party. Laid back, brutally honest, but sweet in the nicest of ways. Sean Moser is truly the original smooth talker. He is one of those guys that doesn't care who you are, he'd take a bullet for a complete stranger if it meant that they'd be alright. Everything he does he tries to do in a fun way. His jokes can sometimes be a bit on the controversial side. He always has a girl on his hip, but not always the same one. Truly the guy that everyone loves.
I think that's Sean Moser, man. What a player.
by TheOriginalSmoothTalker September 7, 2010
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When you meet an attractive girl and say I know we've never met but I feel a sort of connection or say something more ridiculously awkward, making the girl feel uncomfortable, thinking you a loser, and never talking to you again.
Hey Tate used The Moser Effect on Makenna and know she doesn't even talk to Tate anymore.
by VarsityAnonymous August 8, 2016
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A True Genius! A Tax God!
I just Bill Mosered my way to getting a huge refund!
by DA MIAMI GOD February 15, 2016
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The most beautiful girl you will ever meet. She will deny that she is beautiful and that just makes her more beautiful. She is the love of my life. Just thinking about her makes any guy smile. If you have a Lauren Elizabeth Moser you are very very lucky. Many men seek a Lauren but few find her. I happen to be lucky and have one. I wouldn't trade her for the world 💗
Friend #1: Damn That Lauren Elizabeth Moser is hot !
Friend #2: Yea I wish I had her.
Friend #1: too bad she's taken by some loser named Alec.
by AlekJacobbEubs February 17, 2015
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