Insults
jump the shark
lake lice
leadite
low-bandwidth
luser
newbie
nymrod
panda-hugger
patent troll
phrasemonger
Pierre Salinger syndrome
po-mo
quarterly charm deficiency
random
read-only user
RINO
ROM brain
slide-rule general
sport-cute
Stepford
stress puppy
stupid line
Stupids
talking hairdo
touron
trust slug
value-subtracted reseller
velcroid
woodpusher
zipperhead