I drew this up way back in November, while waiting in line at Wizard World Texas for an autograph from Laura Vandervoort.
TRANSCRIPTION COURTESY OF JOSEPH HOUK - [1867; Western Union Telegraph Station] (Operator 1) "I'm getting an incoming message, but the sender didn't give their location." (Operator 2) "What's it saying?" (O1) "T... N... I... T... N... I... It just keeps repeating those letters." (O2) "Come again?" (O1) "Just T-N-I... TNI, over and over... Do you think their machine's gone haywire?" (O2) "Perhaps so. I can't think of any other reason for this." (MG, at a different station, playing with the telegraph – and singing???) "WHO LET THE DOOOGS OUUT!!! [BZZZZZT, BZZZZZZT BZT, BZT BZT] WHO LET THE DOOOGS OUUT!!! [BZZZZZT, BZZZZZZT BZT, BZT BZT]" (CW, facepalming) "I swear, Matt... I can't take you anywhere."