#1 1998 just so happened to be the year I got married, most of my friends were unmarried at the time and to them I became...
Old
#2 After a
very successful Fantasy Football season in 1998 (I think I went 15-2 and set many scoring records), my league mates thought I was way too cocky. Hey, drafting Randy Moss, Randall Cunningham and Fred Taylor deserves some degree of cockiness...
Cocky
There is a rapper of the Wu-Tang Clan that goes by the name of
Ol' Dirty Bastard...who goes by the initials ODB and whose popularity peaked in 1998 as well.
Somewhere in late 1998, my friends put the three above together and started calling me OCB...the name has been with me ever since. It is also is a fine buffet house as well, the
Old Country Buffet, of which I have no affiliation