bullshitting

verb

1. 1

   To tell lies, exaggerate; to mislead; to deceive.

   “I think you're bullshitting. Let’s just call your office and see if you even came in.”

2. 2

   To have casual conversation with no real point; to shoot the breeze

   “I will probably just go and bullshit with Joe for awhile.”

3. 3

   To come up with on the spot, to improvise poorly.

   “We just went on stage and bullshitted the whole concert because we didn't know any songs.”