Jomanizer means in slang: An insatiable seducer of women. One man who has multiple “exclusive” relationships. A man who is very flirty and loves to make women fall in love even though he’s got 10,000,000.00 girl friends. Combination of Joma, the man responsible for the creation of Womanizer and the word Joma. Origin: unsure. (in Slang Dictionary, added by Addisyn Carson)