-mania

The English suffix -mania denotes an obsession with something; a mania. The suffix is used in some medical terms denoting mental disorders. It has also entered standard English and is affixed to many different words to denote enthusiasm or obsession with that subject.

Mental illnesses or obsessions with different subjects include:

[edit] Psychological conditions

arithmomania, counting
bibliomania, collecting books
dermatillomania, picking at the skin
dipsomania, alcohol
drapetomania, fleeing from slavery
erotomania, being loved by someone else
hypomania, a mild mania, a symptom of manic-depression
islomania, islands
kleptomania, stealing
mania, severely elevated mood
megalomania, wealth and power
monomania, a single object, type of object, or concept.
mythomania, lying
nymphomania, having sex (women)
pyromania, fire or starting fires
theomania, belief that one is God or chosen by God for a specific mission.
trichotillomania, hair removal
pocyalmania, knives

[edit] Non-psychological conditions

decalcomania, transferring pictures, an artistic technique

[edit] Joke and fictional manias

beatlemania, the Beatles
Hulkamania, World Wrestling Entertainment (WWE) wrestler Hulk Hogan's Catchphrase
pottermania, Harry Potter
Pokemania, Relating to the popular children's cartoon Pokemon (Pocket Monsters)
Trudeaumania, the Canadian politician Pierre Trudeau
Tutmania, the craze that happened in the 1980s over the discovery of Pharoh Tutankhamen.
tulipomania, a metaphor for an economic bubble
WrestleMania, the annual flagship pay-per-view event of World Wrestling Entertainment
Henmania, the annual sense of excitement felt by Tim Henman fans (Henmaniacs) at Wimbledon. This feeling is intensified when upon Henman Hill.
Tazmania, An early 1990s cartoon show, featuring Looney Tunes character Taz (The Tasmanian Devil).