The act of only talking/seeing your significant other on the weekend. This is typically caused by a busy work schedule or embarrassment of the significant other.
by MastaMcKracka November 23, 2013

Friday: smoke a little with the boys
Saturday: Huge rip at the crib, barn gets mucked
Sunday: Football with the boys
Saturday: Huge rip at the crib, barn gets mucked
Sunday: Football with the boys
by robinsm20 April 25, 2019

Blasting some kind of inhalant/propellant urethrally into ones bladder, then orgasmically air pissing it into one huffers lungs to create an erotic walking on sunshine experience.
get some duster with the redstraw so its easier to do a kentucky weekender with that huffslut.
i orgasmed after i loaded a kentucky weekender last night, it was pure magic!
i orgasmed after i loaded a kentucky weekender last night, it was pure magic!
by TakoTulpa November 20, 2023

A man who constantly gets a root every weekend. Usually he’s desperate as and finds the girls at the night clubs
E.g Dylan is a weekend rooter
“Hey wanna come home with the weekend rooter”
“What’s that 10 weeks in a row Dylan you weekend rooter”
“Hey wanna come home with the weekend rooter”
“What’s that 10 weeks in a row Dylan you weekend rooter”
by pretty boy hype beast April 6, 2024

by Insurance Guru.com.biz.org December 20, 2016

A weekend spent drinking, smoking, and doing other unspeakable things. Only to be kept between the people who were there. It looses meaning when everyone else knows about the weekend. Hence the "lost part"
"Hey Dan remember when we had that Lost weekend?"
"Hell yeah man! Shit was crazy"
"Glad we're the only people who know about it"
"Hell yeah man! Shit was crazy"
"Glad we're the only people who know about it"
by Lost Weekend April 2, 2015

Minor changes to physical appearance when you come into work on Monday. You may have gotten a haircut, a tan, or look a bit hungover.
Brian: I'm going to turn the other lights on.
Jay: No keep them off, I don't want everyone to see my weekend afterglow.
Jay: No keep them off, I don't want everyone to see my weekend afterglow.
by poops-mc-gee June 20, 2016
