Clustergasm 

Pockets of multiple orgasms in a cluster.

I just had so many orgasms in such a short time it had to have been a clustergasm.

Clustergasm by Redbirch November 18, 2017

Clusterbama

A political policy that is a clusterfuck.

The economic "stimu-lie" is a total clusterbama.

Clusterbama by Mackerel Daddy March 3, 2010

coastergasm 

The feeling you get when a rollercoaster drops and you get that weird feeling in your crotch.

BRO 1 "I went on Scream, and the drop gave me such a coastergasm."
BRO 2 "I almost exploded from that coastergasm."

coastergasm by JDJakieD July 22, 2012