1 definition by fucking irish

Committing misdeeds; i.e. doing the work of the devil. Trying to cheat on your significant other.
"Hey, Burt, Steve stopped by tonight." Burt asked, "So, what was he up to?" "You know," Kelly replied, "just out deviling." "When his wife catches him he is fucked."
by fucking irish April 17, 2010
Get the deviling mug.