1. (noun)bastard, by-blow, love child, illegitimate child, illegitimate, whoreson the illegitimateoffspring of unmarried parents
2. (noun)asshole, bastard, cocksucker, dickhead, shit, mother fucker, motherfucker, prick, whoreson, son of a bitch, SOB insulting terms of address for people who are stupid or irritating or ridiculous
Definition of 'whoreson'
Webster Dictionary
1. (noun)whoreson a bastard; colloquially, a low, scurvy fellow; -- used generally in contempt, or in coarse humor. Also used adjectively