You know this guy, or this girl, and you have great chemistry, and usually you'd totally for for it... except, for some unknown reason, you just stay friends. usually due to a lack of physical attraction...
this non-chemistry chemistry can thus be labelled fremistry. great word for easy let downs.
bob: yeah, you and i seem to be getting along really well.
amy: i know, right? we have such great fremistry...
bob: uhhh yeah.
bob: dude, jill was totally flirting with you in math class.
jonny: naw, i don't think she's into me that way. we just have great fremistry.
a person who can't stop asking questions throughout a film. this person is probably aware that this is your first time watching the film, yet proceeds to asking "is he gonna die?", more than once. this person may also be the cause of a less enjoyable, more irritating, experience.
::at a movie theatre::
Female: "Baby, is he gonna die at the end?"