An expression used to celebrate succeeding while either very high or faking it.
Refers to a line 3:07 into "Dock Ellis and the LSD No-No"--James Blagden's animation of Pirates pitcher Ellis's retelling of the no-hitter he pitched on acid--when Ellis recounts a play where he very gracefully covers first base.
Q: Dude, the client loved those concepts you did last night.
A: Cool, cuz I was high as fuck when I wrote em. Oooh I just made a touchdown!