A terminal emulator.
See also: rxvt[doesn't exist], which is also definitely lighter.
aka[doesn't exist] materm
I could just use Screen, but mrxvt is so much easier to use. =)
I summon it up like this:
mrxvt -cr 2 +sb -ht -fn 9x15 -bg black -fg gray -sl 10000 -geometry 80x24+0+0 -font vga +vbf
-cr 2- green cursor
+actually REMOVES that item. Strange.
+sb- remove the scrollbar
-ht- remove the tab bar. Strange that this one is
+htlike the others would suggest.
+vbf- remove bolding, which looks hideous anyways.
I don't know what the relation to this materm is: http://www.nongnu.org/materm/materm.html