Mooncup 

A re-usable alternative to a tampon. Small rubber cup that you stick up your floo to catch the jammy waste.

"Look mum, I've bought this new Mooncup and look how much womb it can hold"

or

"Do excuse me officer, I must go empty my Mooncup"

Not to be confused with buttercup. If you hold a Mooncup under your chin and it glows red it does not mean you like jam!!!

Disaster! Shit, I've flushed my Mooncup away!

www.mooncup.co.uk

Mooncup by Rosie and Ben October 1, 2006

mooncup 

Something you put 'up there' to catch all the 'stuff'. It's like a plastic tampon, but you can't squeeze it out to flavour your food.

"Does Helen ever get blood on her shoes?"
"Don't be stupid, she always wears her mooncup!"

mooncup by Chris Taylor January 16, 2004

Mooncupping 

When sisters of the fragrant flower (BFF's) celebrate their monthly curses by downing the contents of their mooncups.

Lizzy: "I can't wait until next weekend so we can finally celebrate our rags!"

Sarah: "Yea, I totally love Mooncupping. It's like soup; a meal in itself"

Mooncupping by Hamsword September 1, 2011