A verb broadly describing messing, horseplay, or other boisterous behaviour. The word will generally be applied to young males in Ireland, particularly by older generations.
Aunt: Young John was throwing paper planes in class again, and firing spit-balls.
Uncle: Ah he's always trickacting, his parents let him watch too much Bart Simpson.
Uncle: Ah he's always trickacting, his parents let him watch too much Bart Simpson.
by RobbieKeen March 3, 2015