“Look out, everybody, things are about to get awesome!”
- Take data dongle
- Insert data dongle
- Run sausageparty.exe
- TURN IN!
On Deck 13 1/2 is a data dongle. Pick it up to receive a message from the Racist Hot Dog, H.D. Ketchup the Third, and receive instructions to go to The Cortex and install the dongle at its console. Simply retrace the path taken to reach 5H4DOW-TP during the storyline and look for a jump pad in the large building to launch up to the insertion point.
Upon inserting the dongle, the Racist Hot Dog calls again and tells the Vault Hunters that it's the Birthday Cat's birthday, and he wants them to fight in his special arena as the present. This leads into the next side-mission, l33t h4X0rs.
"Claptrap's mind just got a little weirder. Nice one."