ianthan 

A complete retarded moron with a slight case of downs

Ianthan is a mix between Ian and ethan

ianthan by Jayrem52 December 28, 2013

ianthony 

Girls that are overly obssessed and can't stop thinking about the sexy duo, Anthony and Ian. And thinks that they should be gay and marry each other.

Ashley: OMG Ian and Anthony should totally ship!
Jessica: IANTHONY FOREVER!!!

ianthony by RandomYoutuber99 November 18, 2011

Iantha 

A shy person with cold outside personality. Excellent when it comes sports; athletic. Secretive person. Silent and cold at first but you will get a long when she finds you comfortable. A nice person but dont abuse her kindness, you may not want to meet a dangerous woman.

Iantha

Iantha by Great brianna June 7, 2021

Iantha 

Crazy and too carefree. Weird and posture similar to that of a dinosaur.

That girl is such an iantha...
We should be more iantha-like

Iantha by Sally W December 7, 2006

inthane 

Something spectacular, crazy or "insane" having to do with skateboards, especially a longboard that features large soft wheels made of soft urethane often called "thane." Hence, inthane is created as word play when combining insane and thane.

Did you see that gnarly 50 foot stand up slide he did... that was inthane!

We bombed hills that were totally inthane!

inthane by Bergen County Bombers May 16, 2011

iamthanosthanos 

very talented editor

Iamthanosthanos is talented omg snapped purr

iamthanosthanos by ispeaktruthss1 February 8, 2022