Maltese word for Christian Host used in Roman Catholic mass as the body of Christ. The word is used nationwide as a means of highlighting one's feeling, especially during heated arguments.
Il-ostja Madonna!! - Holy host Madonna!! (similar meaning to 'holy shit!!')

Ha taghlqu dak l-ostja bieb?! - will you close that fucking door?!

x'il-ostja qed tghid, ja pufta! - What the fuck are you saying, you fag!
by vimtoboy June 14, 2004
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