On my end, 4 line pastes are painted in 2 distinct parts, with /fupdate enabled. That is, a clipboard paste into my multi-line editbox and hitting enter to send all 4 lines to the channel immediately. With /fupdate at 1 or 100, it's on without apology.

Code:
   (ö)_/¯  __(ö) \  \__(ö)__/  __(ö)__  ¯\_(ö)     / (ö)__  ¯\_(ö)_/¯  __(ö)__ 
_/¯|¡|     \ |¡|¯¯     |¡|     \ |¡| /     |¡|¯\_  ¯¯|¡| /     |¡|     \ |¡| / 
   \~\       /~\/¯     /~\     ¯\/~\       /~/     ¯\/~\       /~\       /~/   
  _/ /_     _\       _/   \_        \_    _\ \_        /_     /_ _\    _/ _\   


Well. At least I won lunch.
Good philosophy, see good in bad, I like!