Snooki's Ex -- I Don't Wish Death Upon Snooki's Fetus

Snooki's ex-BF Emilio Masella says he's just a schmuck who misspoke when he wished a "miscarriage" on the MTV star ... but says he still HOPES TO GOD she's not really pregnant.

Emilio just called in to "TMZ Live" to explain himself ... saying, "What I meant by the statement was that I hope she doesn’t have the child. I just hope the test was wrong ... I think she's too young. I don’t think this kid is in it for her."

He continued, "If she's pregnant with this kid I guess I can't associate with her."