Thelma & Louise 

Adjective; An exceptionally rare occurence only experienced between the most kindred of spirits. Specifically, when you request your friends hand, said hands are joined, light shines from the divine upon the pair, and sanctimonious farts are released in harmonic unision.

A hypothetical sequence that is likely to result in what is esoterically known as The Thelma & Louise:

Friend A - "Friend, give me your hand."
Friend B - "Unquestionably".
Friend A + B - "*WHOom!*"
..., ..., ...
Friend A+B *giggles uncontrollably*

Thelma & Louise by guffaud April 23, 2010

thelma and louise 

Two female friends who are strangely inseparable, commonly but wrongly assumed in an Ellen sort of way. (Noun)

to thelma and louise (Verb) - two women going everywhere together

Those two girls are joined at the hip. They're thelma and louise-ing it all around town.

thelma and louise by Madame Sosostris June 29, 2006