bdr - big daddy rouse
the common prefix 'big daddy' - sometimes abbreviated to 'bd' often put before somebody's name or last name, to show how Daddy they are.
e.g. if you had a crush on a man called Paul, you and your friends might refer to him as 'big daddy paul'
a: did you see the bdr today?
b: no he only walks up on Tuesdays
Big Dick Ryan. One of the largest cocks know to to North America. Equivalent to the size of an anaconda that just ate a Buffalo. Ladies do not understand the power of BDR until it is unleashed upon them.