The complete opposite of chuck luck. Lan luck is comparative to slipping on ice and landing on your ass, only instead of falling on the ground, you end up falling on a 12 inch dildo coated in rockguard that bottoms out in your lungs. Many people who suffer from lan luck end up contemplating suicide or suffer from depression and a resentment for people who live their lives normally. Often times you will see these individuals praying beforehand to just have something work for once. This usually involves menial tasks such as loading up a video game, trying to get marginally lucky for lootbox rewards or just going from point A to point B whilst travelling. Many of the afflicted are named Landon, Lan or have some sort of variation of the previously listed names. The cause is unknown but is the main driving point that people associated with chuck luck are to blame as they are viewed as siphoning all luck away from them. Those who have the names "chuck" are deeply resented in these situations.
Lan: "Please God. Please God. Please God! Just start the damn game. I'm sick of this."
Joe: "Dude. We're waiting. Hurry up!"
Chuck: "Seriously man. Been waiting for like an hour now."
Lan: "Fuck! Fucking game crashed again! Are you serious?! Fuck this. I'm out! So done with this lan luck shit..."
Joe: "Dude. We're waiting. Hurry up!"
Chuck: "Seriously man. Been waiting for like an hour now."
Lan: "Fuck! Fucking game crashed again! Are you serious?! Fuck this. I'm out! So done with this lan luck shit..."
by Chucky boyyyooo February 15, 2019
Get the Lan luckmug. 
Get the Lanmug. 
by Wa-Ya-Won June 25, 2023
Get the da plane lanmug. When you put dirt in a chic's pussy and fuck her until your and her cum and fluids make it into mud.
by BGTV October 9, 2017
Get the Lansing Landslidemug. Usually a girl, with strong ambition but lacks in love. She very nice but would take your man anytime. She a ride or die friend, and Lan are so gorgeous
by Angela Pham November 22, 2021
Get the Lanmug.