Any activity that can be performed while sitting on ones ass. ie - channel surfing, couch potatoing, video gaming.
by Michael T Adams March 6, 2008

Any activity that can be performed while sitting on ones ass. ie - channel surfing, couch potatoing, video gaming.
by Michael T Adams March 6, 2008

n (ass-tiv-it-y) - Any activity that can be performed while sitting on ones ass. ie - channel surfing, couch potatoing, video gaming.
by Michael T Adams March 7, 2008

Person A: Are you sure Max still needs to go?
Person B: Yes. He’s displaying a lot of “asstivity” back there. He’s going to poop any second now.
Person B: Yes. He’s displaying a lot of “asstivity” back there. He’s going to poop any second now.
by Robert Sacamano November 18, 2020

Any form of 'activism' that you do while sitting on your ass. An attempt to feel like you're making a difference, but without making the effort to put clothes on and get off the couch.
Example: E-mailing a show's sponsors to demand that they stop advertising on that show.
Example: E-mailing a show's sponsors to demand that they stop advertising on that show.
I went to a town hall meeting and argued against a new policy; it was more meaningful than the asstivism that people on Facebook do.
by Maenadsattack November 6, 2015

Anna: Eugh, that cunt is making memes about how we run our community again
Lily: He says he's doing this "asstivism" shit
Anna: Fuck him
Lily: He says he's doing this "asstivism" shit
Anna: Fuck him
by supermegaukprizegifts March 7, 2017
