#BOFH excuse #448:

vi needs to be upgraded to vii
#BOFH excuse #244:

Your cat tried to eat the mouse.
#BOFH excuse #190:

Proprietary Information.
#BOFH excuse #9:

doppler effect
#BOFH excuse #437:

crop circles in the corn shell
#BOFH excuse #169:

broadcast packets on wrong frequency
#BOFH excuse #422:

Someone else stole your IP address, call the Internet detectives!
#BOFH excuse #36:

dynamic software linking table corrupted
#BOFH excuse #243:

The computer fleetly, mouse and all.
#BOFH excuse #150:

Arcserve crashed the server again.