Kwel - a combination of K and well and kewl (as in cool). i.e. K, well, kewl — kwel.
Basically like saying I don’t give a fuck. Just like K and cool/kewl are used as a half assed response in
chat. To add even more emphasis to the
fact you could give a shit less, one could add a capital T at
the end along with a period. Such as how one would say Periodt. kwelT.