A tall, fragile being known for his ridiculous way of looking and acting. He is known for his repetitive use of the exact same sentences, such as: "Ha ha ha", "You be so funny" and a few more, just as shitty. A Kasper typically lookes like a mix of a lighthouse and a monkey. He probably lives in a cardboardbox, while using the internet of a nearby school, since he doesn't have acces to his own.
by GayNoob March 23, 2017
Get the Kasper Langemug. to lang; the act of stretching out your weenie (similar to jelqing) by crushing it with a heavy object, preferably with friends or accompanied by bad bitches.
by gangemi February 23, 2024
Get the langingmug. by Clutch Bucks March 24, 2020
Get the Weird flex pero okay langmug. 
A nickname for a person named Nolan he usually likes watching black people kiss and is good at video games but really needs to hop on rust for a wipe cuz he is being an NPC
OMG Lang I'm bout to blow
by Windows 1 January 4, 2023
Get the Langmug. Brandon Lang is an American war fighter. Brandon was raised in Tampa after being adopted at a young age by a Neurosurgeon and a Pediatrician. In September of 2001 Brandon was in NYC on a school trip when he and his classmates witnessed the worst day in American history, 9/11. After losing a couple classmates and seeing the horror of that day Brandon decided that he wanted to serve his country. So in 2002 Brandon joined the United States Army as a combat medic. Brandon served his country for 18 years as a Special Forces Operator. Did 2 tours in Iraq and 2 tours in Afghanistan along with over 300 combat missions including hostage rescues, special recon, and counter terrorism operations as a JSOC (Joint Special Operations Command). Brandon medically retired from the Army in February of 2020 after breaking his back, both knees, and other bones. He is truly an American hero.
by The Bible teacher September 22, 2020
Get the Brandon Langmug. by Naren.Y December 26, 2024
Get the AP Lang and Slangmug.