Top definition
noun

1. slang for heroin.
"I'm leavin flows like heron in ya nose... Nas I rock well, it ain't hard to tell."
by Dickerd January 20, 2003
Get the heron neck gaiter and mug.
Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
Get the brain worms neck gaiter and mug.
4
1.) A bird.
2.) A bra brand.
3.) Another name for the drug "Heroine"
Wow! that Heron is wearing Heron AND taking Heron...
by Sabian June 02, 2004
Get the Heron neck gaiter and mug.
5
An amazing, smart and talented girl who can kick some ass. She’s also a great friend.
Omg, Heron? I love her.
by HeyyyyyyyyyyyyGurlllllllllllll February 06, 2019
Get the Heron neck gaiter and mug.
6
Heron is a cheap shop that sells almost out of date foreign versions of brand names on the cheap, freezer stuff and biscuits essentially.
Lets go to Heron to get some cheapo ice lollies.
by Clive Warren March 19, 2009
Get the Heron neck gaiter and mug.