A sixty second timer one graciously receives via your body when a massive shit is ready to be released.

Being at or near a toilet when timer has begun is highly recommended. Anyone who has seen explosive diarrhea splattered on the walls of a fast food chain bathroom stall has beared witness to a blown or neglected sequence.

At T minus 10 seconds you basically have time to remove your belt and pants at which point you must be pointing into the toilet with your anus or risk a meltdown or massive cleanup.
Guy1: Dude, I have to take a giant dump...

Guy2: We're almost there in 5 minutes, man up you pussy.

Guy1: Launch Sequence initiated...

Guy2: Look! a McDonalds!
by Grizzly May 25, 2010
Get the Launch Sequence mug.
The actual genetic sequence of a sample or specimen that is analyzed. Not necessarily the result of a single laboratory test, but the compilation of results from multiple tests to ensure ground truth.
The diagnostic manufacturer used multiple orthogonal methods to determine sequencing truth for the standard reference material.
by ETK723 February 6, 2018
Get the Sequencing Truth mug.
This is a sequence named after the LSC discipline master John Mak.

This sequence is : Talk, Threat, Shout, Tell your parents
JohnMaktric Sequence

This is a sequence named after the LSC discipline master John Mak.

This sequence is : Talk, Threat, Shout, Tell your parents

Student A:I've gone through the JohnMaktric Sequence.
Student B:What 8745 thing did you do again?
Student A:I killed someone
by Arandomrebelliousstudent November 11, 2019
Get the JohnMaktric Sequence mug.
Clap sequence - the frequency or repetitiveness of the clapping of cheeks; usually associated with intercourse
“Yo I initiated the clap sequence on Emily at that party last Friday”
“No way!! Me too!”

“Me and Jessica broke up last night”
“Damn what happened?”
“She just couldn’t handle my clap sequence”
Get the clap sequence mug.
When two lesbians are having sex and one gets off/humps on the others leg.
Initiate leg sequence please
by Chrissyyay October 30, 2005
Get the leg sequence mug.
When for whatever reason, the artist of a song decides to throw in some weird experimental trash that just doesn't fit into an otherwise great song, often leading to being unable to enjoy the song as a whole.
*Listening to the radio*
Joey: Ah man, this song is great! Can't believe I haven't heard it before.
Mark: This part is good, but there's a bullshit sequence coming up.
Joey: What? *Weird experimental sequence fades in* Noooo! Why?!
by wozzlers June 10, 2013
Get the bullshit sequence mug.