Probably not, seeing as Kanaya's got a chainsaw and Karkat likes having all his body parts.

[Oh, hey, that's funny, here comes a text from Karkat saying literally the same thing.]

Okay, he says--and I quote--"Wait never mind don't answer that. Fuck, Dave, no I do not care who you reproduce with. It's moot point anyway by now."

[Dave turns to John with the Most Serious of expressions.]

John. Do you want to have my human babies.