Threlve 

The age between twelve and fourteen.

You're not a teenager if you are only threlve.

Threlve by Jacques Firefly June 16, 2008

Threlve 

(#) One of the "Lost" Numbers. A combination between 3 and 12.

Also look for Sileven (7/11), Thrix (3/6), Firsteen (11), Seconteen, (12) and Exix. (after 9, nut before 10)

Threlve by G-Union November 26, 2003

Threeven 

A number that is divisible by 3.

Is 28 threeven?

Nah, that number divided by 3 equals 9.33333333333333.

Threeven by the mathy sexican January 23, 2011

threeve

a combination of five and three

that hie has threeve nipples

threeve by heywood jeblowme July 28, 2003

threive 

A combination of three and five by a SNL Celebrity Jeopardy skit. French Stewart was the character??

And your wager is...
Threive
A combination of three and five, outstanding.

threive by Ape Tit January 10, 2005

Threven 

The number on the telephone pad that poor people don't know about. As seen on The Colbert Report Oct. 20, 2008.

Steven Colbert: My new landline. Yes, it's so fancy it has all the numbers 0-9, plus the number they don't tell poor people about... Threven.

Threven by Pat O Berry March 2, 2009

threeve

equal to or greater than a vacation at your local gulag

a number in the realm of/a combination of 3-5.

The answer to all of life's questions

That bitch had precisely threeve tits, needless to say i was both confused and aroused.

Yo chief what's the answer to that question..... shit I know it's threeve.

threeve by Sklimbop Jones I esq June 12, 2010