Lebanese or Lebanese Arabic is a variety of Levantine Arabic, indigenous to and spoken primarily in Lebanon, with significant linguistic influences borrowed from other Middle Eastern and European languages, and is in some ways unique from other varieties of Arabic. Due to natural multiculturalism and multilingualism within Lebanon, it is not uncommon for Lebanese people to usually mix French, English, and other languages into their daily spoken Arabic, a phenomenon similarly exhibited within Maghreb Arab countries as well.
Read more about Lebanese Arabic: Differences From Standard Arabic, Regional Lebanese Arabic Dialects, Spelling Reform