(sarcasm) Placing a napkin on top of a drink at a bar to indicate that you do not want a ruffie (Rohypnol) put in your drink while it's unattended.
Meant to be said in a sarcastic manner. Clearly this would not stop someone from putting something in your drink. Useful as a way to maintain awareness that you should always watch your drink without sounding like you are someone's mother.
Most often used to indicate to the bartender that the patron will be returning (so they don't throw your drink away) and/or that the seat is occupied. Typically done when a patron is using the bathroom or outside smoking a cigarette.
Meant to be said in a sarcastic manner. Clearly this would not stop someone from putting something in your drink. Useful as a way to maintain awareness that you should always watch your drink without sounding like you are someone's mother.
Most often used to indicate to the bartender that the patron will be returning (so they don't throw your drink away) and/or that the seat is occupied. Typically done when a patron is using the bathroom or outside smoking a cigarette.
"I use a ruffies lid to make sure my drink doesn't get ruffied when I'm in the bathroom. This lets the sickos out there know that they shouldn't ruffie my drink, it has a lid protecting it."
by B-rad from Sound-Yo December 9, 2016
Get the ruffies lidmug. “Yeah, on me way home for yellow bin lid day!”
“Silly me, wrong week for yellow bin lid day, and it was full!”
“Silly me, wrong week for yellow bin lid day, and it was full!”
by HearSheHearShe April 23, 2024
Get the Yellow Bin Lid Daymug. 
"Where's Kazzah? Miss her lid."
"Look what that galah's got on his lid."
"If mate doesn't shut up, I'll slap his lid."
"Look what that galah's got on his lid."
"If mate doesn't shut up, I'll slap his lid."
by Australian Culture Wizz May 17, 2023
Get the Lidmug. straight up truth, when someone says something you fr agree with so now you gotta say lid, it’s the new slang
“That grass is green” “LID WITH A STRAW
by Angeldedo August 24, 2020
Get the Lidmug. 1. Bro, Aaron is being such a jerk, I think I might secretly give him a Yizz Lid
2. EW I was about to sit down to poop when I noticed someone gave me a Yizz Lid!
2. EW I was about to sit down to poop when I noticed someone gave me a Yizz Lid!
by SmallChickenBoy July 13, 2017
Get the Yizz Lidmug. On Cheech and Chong they mention a lid. Like some sorta amount of weed I rekon. My generation definitely doesn't have lids.
by Master Electrician25 September 4, 2019
Get the Lidmug.