triffid 

Experimental plants that are capable of moving themselves around and attacking people.

Source:THE DAY OF THE TRIFFIDS. by John Wyndham

Beware the triffids... they grow... know... walk... talk... stalk... and kill!

triffid by Triffid June 24, 2005

triffid 

Triffid: experimental plant that is capable of moving itsself around and attacking people.

Beware the triffids... they grow... know... walk... talk... stalk... and kill!

Triffids take over the world! From the greatest science-fiction novel of all time!

Man eating plants! Spine chilling terror!

The triffids are coming! The triffids are growing! The triffids are killing!

triffid by Triffid June 24, 2005

Trifficult 

The level of difficulty which is really tricky and most difficult but possible with the right usage of skill.

Jethro: Yeah man that song was easy to play on Guitar Hero.

Randal: Well playing it on a real guitar is Trifficult!

Jethro: It sure is man.

Trifficult by SelfDefiant September 30, 2009

Triffitt 

verb.
To engage in sexual activity with someone who is sleeping.

Did you hear about Ben triffitting Sue the other night?

Triffitt by primal icecream April 26, 2012

traffidick 

Any man who deliberately acts like an ass in traffic.

He was being a total traffidick, weaving in and out of lanes just to piss people off.

traffidick by ryq March 20, 2015

triffing

an adjective to describe someone that's eagerly waiting for the respondent to finish typing on snapchat, or any messaging app that has been "read" or left on "seen"

(via snapchat)
guy: hey ma wassup(;
*girl is typing...
*guy opens snapchat and waits there for a response

girl: *hesitates to reply because guy's triffing

triffing by b.ae February 1, 2017

triffic 

Shortening of 'terrific'. Meaning great, fantastic, excellent. Commonly used in 1970s Britain. Often sarcastically.

Oh triffic, I've lost my job and my entire family has expired in a car crash.

triffic by Thee Red Monkey July 30, 2008