thumbelita 

A THUMBELITA is a female who appears attractive in photo thumbnails, but is sadly hideous in the corresponding full-sized photo.

THUMBELITO is the male variant.

No, she looks cute right now, but expand that photo -- she's a real thumbelita.

thumbelita by jackrabt October 17, 2010

Thumbelina 

A demure, petite female with fairy like features - pretty, bubbly.

She's a proper little pocket rocket that Thumbelina!

Thumbelina by rampant lion September 9, 2016

thumbellina 

A nick name for a boy with a penis the size of a thumb.

M. Stidham is a thumbellina.

thumbellina by C.R.H. June 11, 2006

Thumbelina Too 

This is for the co-worker that helps with everything. He is organized, efficient and he is a good little bitch. He is a princess that goes the extra mile. He is also the one that can call in drunk to work and looks at naughty porn while on the clock. These are the kind of workers that we need in America. MORE THUMBELINAS!

Tommy is such a fuckin good ass Thumbelina too.

Thumbelina Too by Chancey Pants January 6, 2010

thumbilitis 

pain and cramping in the thumbs that comes after many hours of texting

Robert: Hey Doc, after I have been texting for 3 or 4 hours, my thumbs cramp up and I can hardly move them.
Dr: it sounds like you have thumbilitis, you may not be able to text for a while!
Robert: Can I get a work note for that?

thumbilitis by Weegle November 7, 2009

thumbelievable 

Thumbelievable is what you exclaim when you receive an especially good hand job.

Stacy had a thumbelievable orgasm from Jeff after the concert.

thumbelievable by Torbert September 8, 2020

Thumbelina  

Placing one's thumb into any female orafice and twisting.

Dude, smell my thumb! I gave her the ol' Thumbelina all night!

Thumbelina by Kerri and Kevin August 12, 2008