xkcd #3276: Recursive Trucker's Hitch
Title text:
As if the americium smoke detector incident wasn't enough, now nuclear regulators have ANOTHER reason to worry about the Boy Scouts.
Transcript:
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Source: https://xkcd.com/3276/
hoist up the thing, batten down the whatsit
what's that thing spinning, somebody should stop it
turn hard to port (that's not port!) -wait i've got it
trust me i'm in control