A scavenger hunt around the Christmas season during which Baby Jesuses (aka bj's) are snatched from their nativity scenes and collected by hooligan teenagers. The bj hunt is a competition between teams of 2-4 members to collect the most Jesuses before the New Year.
The most common occurance of bj hunting is in Gaithersburg, one of the ghettoest areas of MoCo, where over 25 bj's were stolen over the 2003 Christmas season.
Gburg Girl 1: Omg, I saw the BEST bj the other day!
Girl 2: Omg, let's get it tonight!