Used as a word of departure; it means that the person saying it wishes for you to remain calm and keep your life in tact until they see you again (smooth not rough).
Jack: Alright, well I think it's time for me to head home
Justin: Alright, stay smooth bro
Jack: I'll try
Justin: Alright, stay smooth bro
Jack: I'll try
by Diggy070 October 3, 2023

Smooth Operator (noun): /smu ð ˈɒp.ə.reɪ.tər/ — one who navigates high-stakes situations with effortless finesse, calculated calm, and a smirk that knows more than it says; most commonly associated with Carlos Sainz, who turned a radio joke into a personal brand and a global mood. See also: Carlos Sainz.
During the race, Carlos Sainz lived up to his nickname — a true smooth operator, calm, precise, and always one step ahead.
by f1fanboi July 6, 2025

Wow that was a huge shit better wipe. .... wipes ass.... looks at toilet paper nothing there. ..... Good to go a Smooth Sailor.
by Murseh8r January 23, 2022

by Anon237 July 8, 2024

Well, that guy is a smoothie
For all the smoothies out there, for whom this site demands that I “include the word being defined”, smoothie does stand for “smooth operator”
#yougotthis
For all the smoothies out there, for whom this site demands that I “include the word being defined”, smoothie does stand for “smooth operator”
#yougotthis
by znojnyj September 11, 2025

The art of penetrating a person , after applying the right amount of liquor. Can be combined with roofies.
Jack: Steve made a smooth entry last night.
Peter: Did you sell him the roofies?
Jack: Nah, he used booz this time.
Peter: Did you sell him the roofies?
Jack: Nah, he used booz this time.
by Deemeister February 25, 2011

A smooth brained robbie is an individual who is unaware of modern slang. They can try but they still won't grasp the current slang, truly they will never be hip with the teens. If you encounter a "smooth brained Robbie" do not hesitate to laugh at their incompetence, because it is funny.
Jeff: "that was awesome, no cap"
Robbie: "why aren't you wearing a hat? Its cold outside."
Jeff: "oh you poor smooth brained robbie".
Robbie: "why aren't you wearing a hat? Its cold outside."
Jeff: "oh you poor smooth brained robbie".
by Soggyfroggy February 22, 2022
