He tried to 'bullshit his way' through the interview. [=to fool the people who were interviewing him by saying things that were not true]
That's (a load of) complete/pure/total/utter 'bullshit'! [='nonsense', 'bull']
He told some 'bullshit' story about how he sailed around the world.
(..) No. I don't. You didn't have the Witness in your head. Tell me, why is this still worth it to you? The only world I ever gave a damn about was the one with you in it. All this bullshit, everything I've done, it's been so you have a place to go back to. That's it. What is it? Nothing. (..)2016 TvShow: 12 Monkeys Title: Lullaby Season: 2 Episode 8