What is Mummy-daddy?
1.
A phrase meaning one acts grown up, could mean boring, or like a goody-two shoes. It can be used if an occasion is dull or uninteresting. A phrase mainly for children or teenagers
"Stop being such a mummy-daddy"
" This party is so mummy-daddy"
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Random Words:
1.
A much posher way of saying Splendid.
Oh, I DO say! What a splendiphorous performance, old chap!
See splendid, fantastic, great, posh,..