for example lets say kick the person I currently have the center of my screen on(harder one/impossible)
or somthinng that may be doable. player says something in admin chat, I press bind and goto the player since he was the last one to say somthing
That first one is actually extremely easy.
bind "key" "ulx kick @"
but I don't know if you could actually do the second one... I could look into it and see if I could find a way.
Bind targetting if you didn't know:
^ = yourself
* = everyone
@ = target you're looking at
! = everything but (followed by above (ex. !^ = everyone but yourself))