People who are spamming me.
For your amusement - a selection of the senders names from the spam I've received today:
Fanatics G. Automatics
Slothfulness D. Stimulant
Bringing J. Rowdyism
Unclassified E. Ocelots
Merino H. Contortionists
Polymer P. Modernism
Baiting U. Enemata
Abjectly U. Horacio
I fucking hate spammers.