'Tsundere' is a relatively common anime/manga trope or character type. Basically it's a girl (doesn't necessarily have to be a girl, but almost all are) that normally acts kinda bitchy or abrasive, especially to her crush, but can also have the occasional sweet or tender moment; Asuka from Neon Genesis Evangelion is probably one of the best examples.

'Yandere' is a girl (or maybe boy, but those tend to be a different trope) that tends to act sweet or cute, but also has moments of downright psychotic jealousy, violence or stalker tendencies, especially when it involves her crush and another girl.

The third one is probably supposed to be 'Himedere', which apparently is a relatively new term for a character akin to a Tsundere or some other type but with the special bend of being/acting like a spoiled princess (regardless if she's actual nobility or no). Never heard that one before either.

And so this post isn't entirely off-topic let me get sure I got this right: The point of this thread is supposed to be putting together a girl from the options here and then like put her up for grabs for the next person to describe what they'd do to her/have her do to them (preferably lethal and/or violent, since this is gurochan after all), correct? If that's the case I might give this a shot too.