When you take a bong rip you can't finish, leave some stale smoke in the chimney, and clear the bong by blowing into the downstem.
by TheBytecodeWrestler May 18, 2022

Practice of stealth exercising in secret without notifying your man friends in order to gain an equity edge in upcoming triathalon events.
by MattressBhoy February 23, 2011

An extreme or "advanced" degree of "Silent Cal" tutoring in the art of keepin' yer trap shut and/or using as few words as possible to get your point across. 'Nuff said.
I am so glad that international phoning-rates have been drastically reduced over the past decades... if you were still charged several dollars per word, you'd practically need Coolidge-level training to be able to afford one of those beastly calls!
by QuacksO December 6, 2017

Jake is going to do some Spanish training with his friends at jakked. Jake said he’s going to take it light but we all know he’s gonna Spanish train.
by Juan Carlito Rodriguez June 9, 2020

A train is when 2 or more males in the same room have sex with 1 female. Either at the same time or while actively watching
by T0201 February 22, 2020

When you've been single for a while, you officially come aboard the single train, where you will most likely be lonely for the rest of your life. To drive the single train means you've been single for a very long time.
Person 1: Bro I gotta get back into dating, I've been on the single train for a whole year now
Person 2: ha lonely ass hoe
Person 2: ha lonely ass hoe
by yourdadlmao March 2, 2020

A sexual encounter where 12 German men rail your wife, while you masturbate from the closet, covered in chocolate (cause Germans).
Grüben: Yah, so what do this weekend, Yan?
Yan: Oh you know, we just stayed in and ordered the Belgian Commuter Train. My wife really rode them to pleasure town, one by one!
Yan: Oh you know, we just stayed in and ordered the Belgian Commuter Train. My wife really rode them to pleasure town, one by one!
by Ol Toofless Crack-Ho October 16, 2022
