Hardest way to become a mummy

'Mom' is an Americanism, the original English word still in use today in pretty much every other native English speaking country is 'Mum'.

For an 'Internet warrior', you're surprisingly innocent.
(Become a mummy = have children; reverse cowgirl = a sexual position; I'm going to need a volunteer = someone come and have sex with me.)

Got it! I've literally heard of everything else BUT that... Thank you!