Zatching 

When you send an email for the purpose of attaching a document to send to someone and you zone on actually attaching the said document.

Ex1

Email: I have attached the document you requested to this email.

Reply Email: Thanks but there's no attachment.

Reply Reply Email: Here it is. Sorry I completly zatched on that last email.

Ex2

Jess: I hate zatching on emails, it makes me feel like a dumbass.

Steve: At least you have all 10 of your fingers.

Zatching by Stratis February 18, 2009

Zaching 

Verb; Flexing both your biceps showing you are strong enough to overcome illness or cancer; showing that your not weak

Showing wisdom, the men started zaching in hope the man would recover.

Zaching by The Swag King March 21, 2012

Zaching 

Holding up your muscles in a strong-man pose; showing your support for Zach Lederer and his fight against brain cancer.

Synonymous with "Keeleying"

"Lederer said that with each post in which someone is 'Zaching,' he or she is also supporting 'every cancer patient you come into contact with.'”

"Tebow-ing? Nah. We're Zach-ing."

"University of Maryland Alum and Baltimore Ravens WR Torrey Smith is Zaching!!!"

"DANE COOK ZACHING EVERYONE!"

"This is not a random picture of the Naked Cowboy flexing found online! He is actually Zaching for Zach!!!"

Zaching by Carlysim March 22, 2012

Zaching off 

When a friend beats his meat and nuts on your blanket

My friend came over and started zaching off on my couch

Zaching off by Pussyfoot69 August 17, 2017

zaching off 

When a guy named Zach, jacks off.

Can not be used for someone who is not named Zach.

Zach: I've been Zaching off in your shower while you were gone bro, its ok though, I finished in the drain.

zaching off by Mr.5,001 June 5, 2014

Zaching off 

Nutting on your friends couch

He just came over to my house and starting zaching off on my blanket.

Zaching off by Pussyfoot69 July 21, 2017

Zaching out 

To do something retarded/ act stupidity

Stop zaching out

Zaching out by Hulk deep April 14, 2017