The ending theme of The Super Mario Bros Super Show, sung by Lou Albano performing the Mario dance and singing a song to the tune of the Super Mario Bros. Ground Theme.
Lou : Do the Mario!
Swing your arms from side to side
Come on, it's time to go!
Audience : *doing the Mario*
Swing your arms from side to side
Come on, it's time to go!
Audience : *doing the Mario*
by hellohelllllllllllo January 14, 2022

if some one has an important meeting ( e.g. with his/her boss), but doesn't show up, because he wasn't prepared)
Mr. Miller had to hand in his financereports, but he didn't have them finished jet, so he had to do the flex.
by pilz.m.s January 27, 2011

by Supersatisfier August 26, 2006

Describes the art of skiving. Is often used when in a panic to think of an excuse or to conceal the fact that you are doing absolutely nothing.
Is my Computer ready yet? No, It's doing updates.
What are doing round the other side of that bench? I'm doing updates.
You busy? Yeah, doing updates.
What are doing round the other side of that bench? I'm doing updates.
You busy? Yeah, doing updates.
by Mappyl November 4, 2013

When you resign from your job but a worldwide pandemic derails your plans, so you beg for your old job back.
"I was going to take on a new job overseas but they had to go into harsh lockdown, so I ended up doing a Mig and stayed in Australia"
by Manjers October 14, 2020

the overwhelming feeling upon seeing someone that a romantic or sexual situation occured with them, although either the person,encounter, or both cannot be specifically recalled.
I'm having Deja-Do about my new co-worker: I think we hooked up at a party a few years ago, but I'm not sure.
by joe. October 2, 2003

To wake up and have sex or masturbate after 2 am, like the vikings did where they slept 4 hours then ate and had sex before sleeping 4 more hours.
1. "I just had a viking last night. "
2. "I had to give myself a viking last night."
3. "Wanna do a viking?"
2. "I had to give myself a viking last night."
3. "Wanna do a viking?"
by Thorunn October 9, 2017
