tw 

abbreviation for trigger warning

warns the audience that the following media may be triggering for mental disorders such as eating disorders, self harm/injury, and bipolar

I block the tw tag on Tumblr so I don't get triggered.

tw by --blackhole December 2, 2011

TW 

An acronym referring to the age-old practice of the tactical wank.

Where the hell is George?

Clearly having a furious TW

TW by sausagenaan December 12, 2010

TW 

Trench warfare

A Well-known bloody battle involving TW was the Battle of the Somme.

TW by THE HOE THAT GIVE YOU HEAD July 2, 2015

TW 

Trade Win.
Usually used in the Monster Carnival Party Quest in the game called Maple Story.

1.Will the party quest be for the TW?
2.Looking for a team to do a TW party quest!
3.J>PQ 2v2 or 3v3 TW!

TW by HasHas96 November 8, 2010

TW 

Tina Whore. Generally applies to crystal-meth (aka Tina) addicts who usually do not own their own supply of drugs, but are professional at playing the role of a newbie to partying or they'd simply say/tell/promise you what you want in order to use your drugs. When the drug is gone, so will the TW's...leaving unfulfilled promises.

1. She's such a TW, she'd say and do anything to use your drugs.
2. She's changed and gave her chat profile a fresh look. Different kimono but same TW.

TW by KenDC October 11, 2006

TW 

Taiwan

We are heading to TW Taiwan. Let's crave some great food in TW!

TW by MelissaHung November 27, 2017

TW 

An abbreviation for the strain of marijuana, trainwreck.

You have to try this TW, it will mess you up!

TW by happyfeet September 26, 2006