Anteethipation 

The nervous feeling one gets whilst waiting in the dentist's waiting room.

I am waiting at the dentist's with a great feeling of anteethipation.

Anteethipation by kman80 April 20, 2018

antextipation 

anticipation in regards to receiving a text message

"Bro, I just got a text from my ex. She wants to hook up, but she's a crazy b*tch. What should I do?"
"Nothing, just leave her in antextipation."

antextipation by backinthetown January 16, 2009

antextipation 

The feeling one gets after sending a text message or in anxious anticipation of receiving a text message. Wanting an instant reply to a sent text message.

I sent this hot babe that I met in a club last night a text, now I'm in total antextipation awaiting a reply.

antextipation by Smenyc February 1, 2009