blumptastic 

blump-kin (adj.)
The description of an action or event that is so incredible that it can only be accurately described or compared by the reception of a blow job while shitting.

word origin - "BLUMP" Old French Porn -, "KIN" - Middle English, Blump-kin Urban Dictionary

My last blumpkin was blumptastic.

blumptastic by Tim January 24, 2004

blumptastic 

The most accurate adjective to describe the feeling of relieving the bowels while receiving head.

That was blumptastic baby... now clean up.

blumptastic by jwn February 3, 2004

bluntastic delicous 

A very enjoyable deluctable blunt that is a delicous flavor.

Damn Muh Fucka that Blunt is bluntastic delicous!

bluntastic delicous by Puking Panda's Roommate April 10, 2007

bluntastic

Term used to recognize a situation when smoking a blunt is in order.

Katie: Hey, it's gonna be a long trip back to Harrisonburg tonight.
Ryan: That's bluntastic
Katie: Indeed

bluntastic by Captain Blunt November 27, 2006

Bumtastic

His bum was fantastic.

His bum was fantastic. Wait...bumtastic!!

Bumtastic by HerbieFullyLoaded December 17, 2013

blunttastic 

Great, Fantastic

blunttastic by Anonymous April 7, 2003

BLAMtastic 

an expression used on Newgrounds.com when an Flash entry is considered incredibly bad and poorly made. It is then BLAMed, where in a review a person might call it BLAMtastic in their review of the Flash entry

"Man that last Dailytoon was BLAMtastic"

BLAMtastic by JC103 August 3, 2005