A tamgirl is typically a straight man who is strongly feminine leaning. Likes to be more involved with his feminine side. They typically do more girl oriented activities than boy oriented. They may even use female avatars more often online than male ones. They are not gay as they are often stereotyped for. They simply are more in tune with their feminine nature while still holding their masculine identity.
The opposite of a tomboy.
A boy who likes to do stuff that are ''feminine'' Instead of playing sports and getting dirty, he likes to go shopping at the mall and try on clothes that can be girly. He always wears the latest fashion trends and sometimes care what other people think of him. He also cares about his physical appearance and his hair. Tomgirls hang out with mostly girls and lack physical strength. They aren't necessarily gay.
''Sam is such a tomgirl!''
''I know I saw him at the mall today with my girl friends''
''Does he play any sports?''
''Noooooo. He's a tomgirl. DUH.''
A man or male identified individual that does not conform to heterosexual/heterosexist masculine behaviors. This person may or may not behave or dress in a way that others label as feminine, although the tomgirl may not use those labels or agree with them. A tomgirl is not ashamed of femininity and takes pride in who they are. Often times more sensitive, compassionate, and emotionally secure than other types of men.