n. When the majority of someone’s free time after school is spent texting (and racking up a huge phone bill), as opposed to doing anything productive, or even social (the old-school way, that is).
Joe: hey sarah r u 4 real! no rly, i cant blv kathryn + joe r goin out!

Joe's Mom: Joseph, are you engaging in textracurricular activity again??
by pectussian July 15, 2011
Get the textracurricular activity mug.