A lid is a poor amateur radio operator; one who grossly does not follow the rules.
Jack's operator skills can be best described as a lid.
by Cranberry Bob June 19, 2020
Common terminology used in the 1960's and 1970's in the United States to describe approximately one ounce of marijuana.
(Cheech and Chong's "Up In Smoke") Let's go score a lid man.
by DECRIMINALIZE POT NOW! February 14, 2005
(Noun; 1960s slang) The quantity of marijuana that will fit in a flat Prince Albert pipe tobacco can (a "lid"). It originally held 1-1/2 oz of moister, denser tobacco, so it would hold about 1 oz of dope. If you are too young to remember, you can google image for ( Prince Albert can ).
Do you know where we can score a lid?
by --Pete March 13, 2017
A measure of Marijuana equal to a full lid from a large Hellmans Mayo Jar. (less than an oz / about 21grams)
I'm selling nickles, dimes, lidz and O-Z's.
by Hightechredneck1956 January 5, 2012
1. a hat or cap

2. an ounce of cannabis, especially marijuana

3. a motorcycle helmet
I got the impression that he was hiding a lid something under his lid.
by The Return of Light Joker December 7, 2011
1. a large bag of Marijuana or pot; the cannabis plant.
2. acronym for Long Island Dick. Term used by nyc residents to refer to guys from Long Island.
1. I just scored some lid.
2. Hey, I heard your sister is dating a lid.
by toast455 July 7, 2005
Biker slang for 'helmet.'
Commonly known throughout the biking world.
'You aint getting on without your lid on son'
by Phantomtek May 23, 2005