A person preferably but can also be a thing. Lovable but threatening and can cause you to have withdraws. The withdraws you may accure are usually called topherculitus; wanting of the topher.
Topher is commonly also a persons name. A person of amazing and different qualities, rare.
"Oh my god"
"Did you see that Topher?"
"No, I cant believe I missed it!!"
"I miss topher"
"I know the feeling"
*faints on floor* "Sorry I am just suffering from topherculitus"