#Hashtag Jimmy Fallon Justin Timberlake
Jimmy Fallon and Justin Timberlake carry on a whole conversation using hashtags in a skit on NBC's "Late Night." NBC

What would happen if Twitter conversations and hashtags were spoken in real life? On Tuesday night’s episode of NBC’s “Late Night,” Jimmy Fallon and Justin Timberlake explored exactly that in a skit titled “#Hashtag.”

The skit opens to Timberlake sitting on a couch as Fallon arrives. Fallon greets him and Timberlake responds, “Not much Jimmy, #chilling. What’s up with you?”

Fallon responds in kind, “Just been busy working. #riseandgrind #isitfridayyet.”

The theme escalates quickly as Timberlake and Fallon add several more hashtags to their conversation. Mundane conversation topics such as a description of a cookie and a dentist visit turned into an extensive hashtag fest as the hashtags piled on and on in the skit.

“I just saw my dentist. #bling #dentalcare #cavityfree #thatshowWedo #wegohard #wecantstop,” said Timberlake.

Fallon and Timberlake continue to volley back and forth, piling more hashtags into their conversation, until “Late Night” in-house band drummer, Questlove, comes into the room to say, “Hey guys. #shutthef—kup.”

Watch the skit in the video above.