What do you call a person who is always boasting?
Mr. Big toe, Big-head, proudy
There is no specific word for that specific form of bragging. "Uxurious" can refer to a man excessively devoted to his wife. "Braggart" is the general term for a man boasting of his own accomplishments. Often times any person who excessively speaks of their children or grandchildren - for any reason - is called a "bore", as others usually do not care one way or another. Someone who is proud of there son..
He continued boasting about his high salary and the rest of us rolled our eyes. It's hard to discuss my personal talents without sounding as if I am boasting. Sometimes, a little boasting in a job interview isn't such a bad thing. I don't sit near her at football games because she's constantly boasting about her son, the star quarterback.