Simultaneously freebooting someone else's video, claiming it for your own, while also humblebragging about its greatness.
Random Person 1: Man, my video about the American Empire only has 1.4 million views. How frustrating.
Random Person 2: 1.4 million views is awesome, and it's not even your video! It's CGP Grey's! Stop humblejacking, you chump.
Random Person 2: 1.4 million views is awesome, and it's not even your video! It's CGP Grey's! Stop humblejacking, you chump.
by Boondoggy July 16, 2014
Get the Humblejacking mug.When someone chooses to fuck someone from a lower class in an attempt to prove they are not an elitist jerk.
by Dr Bunnygirl May 4, 2021
Get the humblefucking mug.Related Words