tagf 

TAGF is short for "that ain't gonna fly", to be used in the context of somebody saying something really stupid or ludicrous.

Person 1: Hey, I saw this air guitar for sale online for $50!
Person 2: No way!
Person 1: ikr?! tagf.

tagf by GraviPy September 6, 2013

Tagfoot 

A unique online social community that is close-knit by 'nurture', active because we love to chitchat, willing to share interesting finds, plus tons more! You have to experience it to believe it. No 'stinky feet' need apply!

Tagfoot is...
1. Superlative support, from THE bigfoot, plus the community at large, is always there for you. Stumped, ask! Knowledgeable, help!
2. Cool place to hangout and share!
3. Find a mentor to help get you started.
4. Once you get how-to tag, you are just gonna dance!

Tagfoot by clouda9 May 9, 2009

Facebook Tagfest 

The current phenomenon of Facebook users tagging 20+ friends in a picture full of quirky characters. After being constantly tagged by your friends, the never ending cycle of tag notifications can get very annoying.

When will this Facebook Tagfest end?!

Facebook Tagfest by A. Hall March 7, 2009

tagflag 

the tag in the collar of a shirt when it is exposed above the collar. common courtesy requires one who sees a tagflag to inform the wearer of the shirt with said tagflag.

man one: Hey man you have a tagflag.
man two: Thanks man. this tag always sticks up.

mom: Son you have a tagflag.
son: thanks mother. Would you please cut the tag out of my shirt? it is itchy.

tagflag by ryan yoder January 11, 2008

tagfuck

A sexual practice where two people take it in turns to have sex with a third, continuing until their partner is feeling used, worthless and dirty.

"You two! Tagfuck me in the toilets!"

or

"We've been out Tagfucking some worthless bitch"

tagfuck by Leaven May 13, 2005

tagflag 

the tag in the collar of a shirt when it is exposed above the collar. common courtesy requires one who sees a tagflag to inform the wearer of the shirt with said tagflag.

man one: Hey man you have a tagflag.
man two: Thanks man. this tag always sticks up.

mom: Son you have a tagflag.
son: thanks mother. Would you please cut the tag out of my shirt it is itchy?

tagflag by ryan yoder January 11, 2008

Tagfag 

One who tags every fucking picture in Facebook.

"Hey Janice, you're a Tagfag; you tagged like 20 people in one photo!"

Tagfag by Brian J Roberts November 14, 2007