that's a strange question! and STRANGE is an answer ;-)
Odd Peculiar
The word you are looking for is "queer."
Odd behaviour. To act strangely. To perform strangely. To perform on an unusual manner.
The word "firmly", meaning "in a firm manner", is an adverb.
It is an adverb meaning in a puzzled, curious manner.
Exact, or specific.
in a manner differing from the usual or expected or in a strange manner
In an obscure manner.
The word meaning in a lax or careless manner is spelled "lackadaisical".
In a wonderful or surprising manner or degree; wonderfully., Wonderful; astonishing; admirable; marvelous; such as excite surprise and astonishment; strange.
You may mean 'kinky' - this means a bit weird and strange.