Shamrock Shake 

When a woman (or man) dabs a drop of green food coloring on her tongue before taking a load of cum in her mouth
Swishes it around and spits out green

See that girl, she gave me a Shamrock shake on St. patty’s day last year

Shamrock Shake by Pizzadumpster March 8, 2019

salty shamrock

the taste when you eat out an irish girl that just peed

damn I ate out that irish bitch and she tasted like a salty shamrock

salty shamrock by Veronika December 31, 2007

Shamrock Farm 

1) A dilapidated old farmhouse in upstate NY owned by a 30 something ski bum, man boy, who moonlights as a Bar Owner.

2) Corporate Headquarters of the Irish house of Debauchery.

When I grow up I want to work on a Shamrock Farm.

Shamrock Farm by JoeRomePark June 18, 2014

shamrock rovers 

hooped knacker the dark side them muppets 4% club sad fat homeless gee bags

shamrock rovers are a small shit club, tallaght thieves, toss, thomas davis are great,

shamrock rovers by the big cub January 24, 2009

shamrocked

when someone goes over the top in trying to show their irish pride. most often used to describe people of irish ancestory trying to show their "irish-ness" on St. Patricks Day

Guy One: Dude all these people look the same at this St. Patricks Day parade with their Guiness Hats, IRA T-Shirts, and lepercaun pants.

Guy Two: Yeah dude they're all totally Shamrocked!

shamrocked by M. Harty December 6, 2006

Shamrock Shaked 

When you get with a girl, but then she turn lesbian (or bi-sexual)

I know you was with her, but she likes girls now- you got Shamrock Shaked my dawg.

Shamrock Shaked by Salvatore's Pizza January 25, 2018

Shamrock Shaker 

When one receives a reach-around from a short redhead girl after consuming a McDonald’s Shamrock shake.

Did you hear Jason got a gnarly Shamrock Shaker yesterday?

Shamrock Shaker by GrizzlyArsenal March 16, 2019