National Seb day is a day where everyone gets together with their family and celebrates the amazing seb, people who have significant others will then dry hump them in representation of seb. National Seb day is a very important day, if you don't celebrate the seb you will be given bad luck.
Random guy: yo you wanna hang out today?
Cool girl: sorry, it's national Seb day, I'm gonna go dry hump my boyfriend
Cool girl: sorry, it's national Seb day, I'm gonna go dry hump my boyfriend
by BeansWasLost February 17, 2022
Get the National Seb Daymug. One of the sexiest names ever. Has a gigantic cock. When he gets around girls he’s soft, but when he gets around femboys he gets so erect.
by Quickingwolf25 June 26, 2025
Get the Sebmug. A guy whos name is sebastian and is spotted in French class. Also very childish and is jealous of Skylar and Grace.
by singer1210 December 14, 2018
Get the wild sebmug. Seb (Sexually Explicit Breakfast) is a meal made by men and given to a woman, consisting of food telling the woman that you wanna fuck tonight. A Seb consists of a sausage, 2 eggs, and some milk.
John: Here's ur breakfast
Allison: (stares at plate, realizes whats going on) Thanks for my Seb, John!
John: (Can't stop thinking about fucking)
Allison: (stares at plate, realizes whats going on) Thanks for my Seb, John!
John: (Can't stop thinking about fucking)
by PLAyer.4nomyNOUS May 10, 2020
Get the Sebmug. "Seb" short for Sebastian
Mostly a Real nigga. Spends Moriarty of their time playing games or spends time in the streets. Person of this name tends to usually fall in love with a girl with the letter "J" in the name.
Favorite youtubers the person tends to watch is "Criken2" or "Matchunatchu"
Mostly a Real nigga. Spends Moriarty of their time playing games or spends time in the streets. Person of this name tends to usually fall in love with a girl with the letter "J" in the name.
Favorite youtubers the person tends to watch is "Criken2" or "Matchunatchu"
"My Nigga Seb with the shits". "Hey seb, slide thru da block". "Aye Seb are you home yet? trying to play some Apex Legends together?
by yuhXd February 16, 2019
Get the Sebmug. Seb, A wimp who refuses to do any sort of physical or mental activities and tends to get around one mark right on every test due to pure fluke. Seb's also have a typically greasy, dander filled hair..
Seb is also slang for retard.
Seb is also slang for retard.
You Seb, Go Do Some Exercise Or Take A Shower
by Marblemaestro June 30, 2022
Get the Sebmug. by She her May 13, 2019
Get the Sebmug.