tweenis

Portmanteau word, made up of "tiny", "weiner", and "penis". It's an insult similar to calling someone a "dick".

Stop being such a tweenis, dude!

by Goatrider April 17, 2006

tweedus

just another name for cannibus

hey man do you know where i can find some tweedus?

by Peutral September 24, 2007

Tweenis Envy

When tween stars such as Justin Bieber instill within you a range of emotions based on jealousy, caused by a misplaced and egotistical belief on your part that it should be you that is being adored, even though in most cases you are 30+ years old, unattractive, and have no discernible talent of your own.

(40 year old woman on the telephone)- "Did you see that Rebecca Black video? I want HER life...I got some bad tweenis envy!"

by JayszunVanderwerff July 24, 2011

Tweenum Butter

(See "Fummunda Cheese") The buttery, funky residue that accumulates between two large breasteses.

I tried to motorboat her, and all I got was a mouth full of Tweenum Butter. It burned my nose.

by duckn March 9, 2012

tweetus

A substitute word for any object for which one cannot recall the precise/traditional/appropriate nomenclature. Sometimes employed when the user is "impaired" by some mind altering substance inhibiting sober vocabulary.

Dude, hand me that tweetus!

"This one?"

Naw man, not the Phillip's head, the other one!

by PhoenixAardvark July 27, 2013

tweenspeak

This is the term for those text acronyms such as: LOL, LMAO, WTF, etc.

I don't understand this Tweenspeak!

by john von diesel October 17, 2013

tweenster

a person in their twenties, a person between twenty and twenty-nine years of age, the years of a century of a person's life.
"he's in his late twenties"

she’s a tweenster, in her early twenties and doomed to be another cute empty hooker on Craigslist

by PearlmanNB April 19, 2018