It's sort of like wanking, to use the British term,

So what do the Canadians call it, LH? A Meaningful Auto-erotic Knowing of the True Self, I suppose?

Reminds me of LH's old Has traditional wanking had its day? thread from 2010 when I used to post here as Suibhne O'Poibaireachd. Anyhoo, here's the lyrics for Three Tenses Onanism which I couldn't find back then:

Frank sang a song began
"some guy clobbering a gong"
and further
"J. Arthur" (Rank)
"slang for wank"
(jack off)

Then slack will tense
and gong connect
(to arms!)
hands called will hence
incline to commence

Sun brass arising
some guy lies --
a raft, as flat
(mast down) as that

And a link to YouTube of the song...

https://www.youtube.com/watch?v=j8J_WP5taog

...which I still find rather as spiffing as I did when the album first came out back in March 1977 (the same day as Never Mind the Bollocks if I remember right ).