Someone who's tough and doesn't get taken down easily, someone who has a history of being in fights and winning.
That Tony was a bruiser, he'd get knocked down and bounce right back up, then he knock em down and they'd never stand up.
by calypso April 4, 2005
someone who is rather large in bodily proportion. They would have little trouble in kicking some anus !
'That bluddy woman at the customs in Canada was a right bruiser, did u see the fucking size of her !!'
by Samwell April 29, 2005
Someone who is masculine, handsome and loved by the ladies.
Female #1: That Danny sure is a Bruiser.

Female #2: He sure is. I'd love to chat with him.
by Can't Lie August 1, 2006
A very unattractive woman. Often associated with large size or a prehistoric quality.
This nasty girl at the bar, I tell ya she was a real bruiser, went home with my roommate.
by Sabb April 2, 2006
a baby who is (a) big and fat when he/she is born and/or (b) gave his/her mother a lot of kicks and squirms during the pregnancy.
New Mom's Friend: Wow, look at that baby! He's huge! And he is downing that bottle like he is 10 months old.

New Mom: I know, but he's only 3 weeks old. He just takes after his dad and me since we're both tall. Little Bruiser. He's a hungry thing! And we was too big to fit in my belly for the last 2 months of me carrying him. He was always squirming around and kicking me hard.
by 81mclaren September 19, 2010
Bruiser is short and has never owned a DSM
by TheMan April 21, 2005
dog that does not know how mean and destructive he can be
hey bruiser ,stp that
by bruice April 9, 2017