Someone on a Catholic discussion forum I read asked the following question in the title of his post (the post has since been removed):
Do Protestants ejaculate when they pray?
He went in the body of his post to ask further:
I know Catholic nuns do.
It seems clear that someone was having a little too much fun with a double entendre (sp?). Read more about ejaculations as methods of prayer. (The definition in this context: “A sudden, short exclamation, especially a brief, pious utterance or prayer.”)