"Worst-Case Wednesday: How To Sneak Out of Meeting"

A first rate collection of tips and techniques.
From Quirkbooks:

Sometimes, when you are hearing the same drivel about TPS reports for the third time, you just can’t take it anymore.

Luckily, there are three ways to sneak out of an office meeting, according to The Worst-Case Scenario Survival Handbook: Work, and we’re going to cover all of them so you can take your pick. Just remember to wear sunscreen once you’ve pulled your disappearing act and emerged into the sun.

How to Sneak Out of a Meeting
From The Worst-Case Scenario Survival Handbook: Work by David Borgenict and Joshua Piven

Sneak Out in Plain Sight

Establish your presence: Lay the groundwork for your departure by first making a brief speech, giving a short presentation, or otherwise making your presence known. In this way, people will remember that you were there.

Call attention to yourself: Make a show of going out and then coming back into the meeting several times. Say, “Boy, this coffee really goes right through me!” and then go to the restroom twice. Make sure people notice when you return.

Make your escape: The third time you leave, don’t return. 

Sneak Out Using A Distraction:

Express interest in attending the meeting: Before the meeting, say to your boss or a colleague, “I can’t wait to see what Phil has to say,” or, “Which conference room is the meeting in?” Make it clear that you really want this meeting, and, thus, would be the last one to miss it. 

Sit away from the focus of attention: Sit on the opposite end of the room from the person running the meeting or from the screen where the presentation will be displayed.

Sneak out: When the lights dim and the presentation begins, quietly get up from your seat. If there are empty chairs around the table, just walk away from your chair. If all the seats are taken, move your chair away from the table against a wall so the vacant chair will not be noticed. Leave the room and don’t come back. Have a plausible cover story ready, such as an unexpected visit from a client/customer or a personal emergency regarding your spouse/child/pet.

Crawl Under the Table

Assess the size and shape of the table:The ideal conference table to escape is rectangular and seats at least 12 people, preferably more, with some of the seats left empty. People cluster at the center or at one end of the table if it is not full, usually leaving one or both ends available for an exit route. Do not attempt to sneak away under a round table since you may be surrounded by legs.

Slide under the table: When no one is looking, slide quietly down your chair to the floor. Push your chair against the wall or leave it in its place, depending on how full the table is. Do not call attention to yourself.

Crawl: Proceed on your hands and knees under the center of the table. Avoid bumping shins, feet, or loose shoes. If you are discovered, say you are looking for your pen.....

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