Suitably equipped for those who are boring (6)

I believe the answer is:

rigged

I'm a little stuck... Click here to teach me more about this clue!

'equipped for those who are boring' is the definition.
'rigged' can be an answer for 'equipped' (thesaurus). I am unsure of the rest of the definition.

I can't explain the remainder of the clue.

Can you help me to learn more?

(Other definitions for rigged that I've seen before include "Manipulated by digger" , "Fraudulently fixed" , "Managed fraudulently - a tallship?" , "Corruptly manipulated" , "Provided (a ship) with sails, etc; fixed" .)

I've seen this clue in The Irish Independent.

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