Relaxafucktaculaculating
To be in a state so relaxed, you feel as if you've hit nirvana. Most often caused by smoking weed, or right after sex.
Guy 1: "Dude, that joint was killer."
Guy 2: "Definitely, I'm totally relaxafucktaculaculating right now."
Guy 2: "Definitely, I'm totally relaxafucktaculaculating right now."