Define Junk Mail Meaning

Junk Mail
United States Postal Service sanctioned mail consisting of advertisements that 99.5% of the population doesn't want, but they insist on forcing down the captive postal customers throats anyway.

Dang junk mail, there is so much of it in my box clogging it that I'm being driven nuts!!!
By Inger
Junk Mail
Unwanted mail. Includes product advertizements and pornography. Especially applies to Internet mail

I have to check my email account every day to clear it of junk mail.
By Valaree
Junk Mail

Dude, I totally sent cindy some junk mail yesterday!
By Gwyn
Junk Mail
When you receive an email with a picture of some random dude's dick or 'junk'.This is typically done to shock or embarrass your friends while at work, but random 'junk mailing' does happen from time to time.

"Ah man. Eddie totally hit me with some junk mail while my boss was at my desk. Now he thinks I'm into cock. I should have known it was junk mail."
By Lita
Junk Mail
1. unwanted or annoying mail

2. uninvited email messages containing advertisments for unnecessary goods or services

I am sick of getting this junk mail.
By Gnni
Junk Mail

I saw his junk mail
By Marie
Junk Mail
When one sticks their junk in the mail slot of someones door until someone sees it. Usually a sick prank

Person 1: Hey you know that barber shop down the street that Person 3 owns?

Person 2: Yeah.
Person 1: I totally junk mailed it while all his customers were in there.
By Aloise
Junk Mail
shit that takes up space in your mailbox or e-mail that you don't want

it would be funny to send the people who mail you the junk mail a bunch of crap so you can block up their e-mail
By Naomi
Junk Mail

Hey Brett, no one really wants to see Junk Mail photos of your JUNK, okay idiot?
By Lainey
Junk Mailing
Gloryholing through a mailbox.

Ashlynn was Junk Mailing her boyfriend when i walked by
By Angelita