Keeping their streak alive, Jimmy Fallon shared another moment with Justin Timberlake on “Late Night with Jimmy Fallon” last night (September 24), as part of Timberlake Tuesday.

This time around, the “Seniorita” singer joined Fallon in a skit to illustrate how ridiculous the Twitter hashtag trend has become- they literally spoke in hashtags!

“Hey Justin, what’s up?” began Fallon. Timberlake replied, “Not much, Jimmy. Hashtag ‘Chillin,’ what’s up with you?” Jimmy fired back, “Just been busy working. Hashtag ‘Rise and Griiind.’ Hashtag ‘Is It Friday Yet?’”

Check the video below for the full experience, but be warned that it gets so much more annoying as the clip continues!