Gwan 

British term used as slang for cannabis.

'Easy man, fancy smokin' some gwan?'

Gwan by Lee Kempin February 11, 2006

Gwan 

A term used to describe the feeling you get after smoking marijuana and can also be used to refer to the ganja itself.

"My friends and i just smoked a fat blunt and we're pretty Gwan."

"Hey man you got any Gwan?"

"GWAN GWAN!"

Gwan by SmellyFishMan July 5, 2009

Gwan-cha-want 

A person who brings people down, or is an inconvenience in any way.

Margaret is being a gwan-cha-want by cock-blocking you.

Don't be a gwan-cha-want and ruin my high.

Gwan-cha-want by spirit of shaolin July 11, 2011

Gwan Away Willuh?! 

Slang from Limerick City. Meaning includes go away, f**** off, fuk affffff, do one, goodbye, see you later, stop bullshitting everybody

Gwan away Willuh?! I’m not buying that shite offa him, state of it.

Gwan Away Willuh?! by insomniandrea11 August 9, 2018

gwan ya ram ya

a pure sound fella that always has your back even if your facing forward

would u meet my friend ah gwan ya ram ya

gwan ya ram ya by black chong February 19, 2019

gwan lee 

/gwæn li/
Derived from Han Lee, a person says it to subtly, but sarcastically, acknowledge a bad call from a teammate.

(A player could've shot the goal)
Second Player: "Pass it to me I'll make it"
*Misses*
You: "GWAN LEE!"

CS:GO Teammate: "He's in CT Spawn!"
(He wasn't in CT spawn and you died.)
GWAN LEEEEEEE!

gwan lee by DJsan September 24, 2020

gwan dick 

Derived from gwan lee and han dick. This word combines the "catch people on their shit" and "to blame others", making this word a word to use when you are trying to make your point but some stupid people would just argue against you without logic. Therefore, you say gwan dick to negate these people.

Chill dude: "All I'm trying to say is, what you are trying to say doesn't make sense because-"
Annoying dude: "LALALALALALA"
Chill dude: "gwan dick"
Annoying dude: *gone*
*"ohhhh" in the background"

gwan dick by DJsan October 2, 2020