Top definition
Little known 'spell' from the Harry Potter universe used by Professor Dumbledore to amuse himself.
Dumbledore: Why Severus, what is the trouble?

Snape: Headmaster, I am again having unclean thoughts regarding the student Hermione.

Dumbledore (shouting and pointing his wand): EJACULARUM PREMATURAE!

Snape: Oh. Great. Thanks.

Dumbledore: Severus, there are some kleenex in the washroom.
by To M Paine October 28, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug