The period or monthly menstrual cycle of a female. Aunt flo is in town for the week. That bitch is on the rag.
by Knot u December 13, 2018
 Get the princess flumug.
Get the princess flumug. Just as your ready to finish your grab your partner head take the tip of your penis and put it up to their nose and shoot your load up it.
by JJ AND BG  November 4, 2021
 Get the Flu Shotmug.
Get the Flu Shotmug. When you really want to have sex with someone, but it's evident they have the flu; fever, chills, stuffy nose. While it should be a deterrent and you're putting your own immune system at risk, you do it anyway.
Joe was only here for one night, sick as a dog, but I had to go for the flu screw because last time we saw each other he made me cum 9 times.
by RRiveraLB January 2, 2017
 Get the Flu Screwmug.
Get the Flu Screwmug. A colloquial term originating from Canadian high schools, “Moosehead flu” refers to the phenomenon where students, particularly females, gain weight over the course of their high school years. This is attributed to the early consumption of Moosehead, a cheap beer popular among Canadian youths, combined with a lack of physical activity. The term underscores a noticeable change in physical appearance from freshman to senior year, often discussed among male students.
by Canadian kid living in the US January 3, 2024
 Get the Moosehead Flumug.
Get the Moosehead Flumug. mom:wake up we are going to school
kid:i have the flu and feel like absolute shit help me
mom: you’ll be fine
kid:i have the flu and feel like absolute shit help me
mom: you’ll be fine
by JohnnyBlu3 November 25, 2019
 Get the Flumug.
Get the Flumug. by DeadlyVirusFL March 22, 2022
 Get the Florida flumug.
Get the Florida flumug. Terrible explosion of diarrhea and puke that continues until you are too weak to wish for death’s sweet release.
by Neffajawea April 16, 2021
 Get the aguado flumug.
Get the aguado flumug.