The rapper has been teaching at Los Angeles Trade Technical College
Rapper spoke for over 15 minutes during gig on Australian tour
But rapper was released in time to play gig same evening
Jay Pharoah received a call from rapper after mocking him at award ceremony
The short clip emerges on the US television show featuring the rapper's wife
Details also emerge of new track 'All Day'
Rapper worries that a photographer-controlled camera could fall into his swimming pool and electrocute his daughter
Leaked transcripts from 2013 deposition show rapper explain how strongly he feels about invasion of privacy
The rapper has previously said he'd like the follow-up to 'Yeezus' to be out in September
The cryptocurrency was inspired by the rapper