YakJack

To carry on a normal conversation face-to-face person while stealthily wearing a Bluetooth headset and answering a call mid-sentence and conversing with both parties.

Yo, Chris was over the day explaining the matrix to me and he YakJacked me out of nowhere, took a call from tech support

by PH-Man November 28, 2016

yakback

to ride on the back of a Yak

"Did you ride horseback?"
"No. I rode. . . . . . YAKBACK"

by Taylor CliffordMcGuiness October 7, 2013