you can easily make an alias called "p"
with result entries like:
paste myemail | paste email@example.com /ICON=icons\farr\core-misc_paste.ico
paste date | paste %date% /ICON=icons\farr\core-misc_paste.ico
paste time | paste %time% /ICON=icons\farr\core-misc_paste.ico
paste date and time | paste %datetime% /ICON=icons\farr\core-misc_paste.ico
however, believe it or not, FARR does not have a way for you to specify a custom date format to paste. i could add that, but it's just not something anyone has asked for yet.
this would be a nice idea for a little plugin though!