teenie 

A person/people with no life- they obsessively "follow" one certain band (e.g, My Chemical Romance), spending all their time talking about them to their fellow teenies and emulating the hotness (or "hawtnezz") of the lead singer/ guitarist/other member. However, ask them anoything about the band before the "Revenge" album and they will invariably reply "duhh?". see also fan girl.

Eg.1) - a chatroom-two teenies discuss frontman Gerard Way's Performance at a festival
teenie#1: ZoMg DiD YoU sEe GeE @ DoWnLoAd He iS sOoOoO hAwT gAwD i WoUlD Do HiM AnYdAy!!!!!11111!!!!!
teenie#2: hElLz YeAh GaWd I h8 tHaT lYn-Z ByAtCh GeE ShOlUd bE mInE!!!1111!!!

Eg.2) - a converstaion between a teenie and a "normal" person (eg. an "emo")
teenie: like, is that my chem on your ipod?
normal: ermm.... yeah?
teenie: like, zomg i totally love them!!!! frankie is just the sex, isn't he? i've been with them since, like, the beginning!!!
normal: uh-huh... so do you prefer demolition lovers or vampires will never hurt you? (both songs from the 1st album, "I Brought You My Bullets, You Brought Me Your Love")
teenie: duhh? I'm talking about my chem, not some sad gansta band. who writes songs about bullets?
normal: ...

teenie by Kurarisa-kun April 8, 2008

Office Tennis 

The art of quickly passing an administration task to someone else, with the objective of reducing one's workload. It is common for the initiator to not fully understand the query, or give their Office Tennis opponent a summary of what is required. It is often active with several players at any one time.

This is has become more prevalent with the invention of email.

Bob gets upset after receiving an office tennis email from Lisa, that does not explain what is required or has anything to do with him.

Office Tennis by branstonbeans November 12, 2009

Tennishoes

Derived from Tennis Shoes. What most northerners, southerners, midwesterners... hell pretty much everyone except for easterners call 'sneakers'..

I was about to kick this niggas ass for scuffin up my new tennishoes!

Tennishoes by LoLo November 23, 2004

Teenism 

The inherent discrimination of teenagers by the rest of the population. Commonly assumed to be mentally deficient, whiney, ungrateful, lazy, and other negative traits. Often incited by the age old perception that has been passed down through generations. Can be immensely frustrating for a teenager, as they are often spoken to condescendingly or treated as an inevitable criminal.
Note that this is not limited to adults discriminating against said teenagers. Teenagers can discriminate among their own age group, or adolescents slightly younger/older.

Example of teenism:
Arbitrary and whiney comments and facebook posts including but not limited to:
-I swear this is the most screwed up generation
-Any sentance starting with "kids these days"
Also observed in general conversation.

Teenism by arbitrary pseudonym January 3, 2014

tennis tummy 

The few inches of a person's bare midriff that are exposed when the bottom hem of his/her shirt rides up due to stretching or bending. Seen often during tennis matches.

She got out of the car and stretched mightily, offering us a beautiful glimpse of tennis tummy. We had never known that her navel was pierced.

tennis tummy by ganymede2981 September 18, 2011

tweenish 

To behave or speak in a manor that resembles that of a 12 year old girl.

"Omg! you ate that?? GRODY!!!" -tweenish!!!!

tweenish by Alastigirl January 22, 2012

Tennis Texting 

The activity involving a number of text messages sent back and forth between two individuals. This can lead to hand cramps and issues of insecurity and/or frustration. Does he like me? Will she sleep with me? This issue has arisen in the dating misadventures of 3six5dates.
Alternatively, Texting Tennis is a useful form of interrogation.

Cindy: Hey, what’cha doin? 2.13pm, Tuesday.
Mark: Nothin’ much. What ya up to? 3.46pm, Tuesday.
Cindy: Yeah same. 4.01pm, Tuesday.
Mark: Cool. 4.50pm, Tuesday.
Cindy: Cool. 9.32am Wednesday.

Yep. That's tennis texting.

Tennis Texting by laflop December 18, 2012