dipthong 

A dipthong happens when a girl has such a tight thong up her bum that dips her thong in her poo.

Emma had a dipthong. It was smelly.

dipthong by Dipac August 24, 2006

dipthong 

stupid ass bitch

shes such a dipthong

dipthong by katy247 July 21, 2017

Dipthong 

A word from spencer off iCarly

A word from spencer “dipthong”.

Dipthong by ialiyah February 8, 2022

diphthong 

A vowel combination consisting of a weak vowel and a strong one.

It is more commonly used as an insult, seeing as it is a legitimately funny word.

There is a diphthong in "loud."

YOU'RE A DIPHTHONG.

diphthong by Doyman. October 23, 2007

diphthong-worthy

adj. When an action or statement elicits consternation in the form of that quintessential Jewish diphthong "oy!"

"Dina's OTD anecdotes are always very diphthong-worthy. As her friends, we feel the most effective way to shore up her tenuous o-girl status is through enrollment at an accredited seminary."

diphthong-worthy by The Raging Bull April 8, 2005

Diphthong 

An absolute dipshit who wears a thong.

See that diphthong over there! What an absolute tool!

Diphthong by JoeySquie April 29, 2021

diphthong 

A small article of clothing worn by a homosexual man under a swimsuit or alone. Especially used at nighttime.

When I went swimming with Peter, he was wearing the sexiest diphthong.

diphthong by Eptomologizzle March 10, 2005