Someone recently asked in a chat room if it were possible to delay executing multiple different commands when using the
bind command in the F8 console to make custom key binds.
This is, of course, entirely possible using a variant of the
wait command taken from Quake:
# this will run 'say hello', wait 1.5 second (1500 milliseconds), and run 'e wave' bind keyboard F11 "say hello; wait 1500; e wave"