Answer:

Norsemen, abasement, advertisement, advisement, amusement, appeasement, basemen, basement, casement, chastisement,debasement, disbursement, disenfranchisement, disfranchisement, endorsement, enfranchisement, horsemen, reimbursement, semen, subbasement.

Conclusion:

You can’t spell Norsemen without “semen”, amirite.

Inpsiration:

There are 41 results for a search for “semen” on the official McDonalds question-and-answer site, but a portion of those are questions about advertisements.

Then again, a lot of them really are about semen.