This is hte abbriviation of the Words Baby Daddy. Referring to the Father of your child.
I was on the phone with B.D. He asked about the kids
by StarrStudded February 01, 2009
Get a B.D. mug for your mama Yasemin.
Stands for "Big Dick". A term usually used by those that overcompensate.
Colen: How's it going guys?
Tom: Holy crap its B.D. Colen! He's like me. Cuz we both have B.D.'s! -cries self to sleep-
by iamphil September 29, 2009
Get a B.D. mug for your grandma Nathalie.
B.D. Days reffers to Ashton Kutcher's Before Demi days.
Girl 1: Oh my god i totally love Ashton Kutcher he's gorgeous!
Girl 2: He's alright, but i preferred him in his B.D. days!
by Luke Hayes April 30, 2006
Get a B.D. days mug for your brother Trump.