Dumb

 https://www.google.com/search?q=Dumb

https://www.google.com/search?q=Dumb+Charades

vote of thanks

 https://www.google.com/search?q=vote+of+thanks

spoke

 https://www.google.com/search?q=spoke

https://www.google.com/search?q=spoken

https://www.google.com/search?q=spokesperson

mumbled

 https://www.google.com/search?q=mumbled

Gibberish

 https://www.google.com/search?q=Gibberish

logue

 https://www.google.com/search?q=logue

https://www.google.com/search?q=prologue

https://www.google.com/search?q=monologue

metaphor

 https://www.google.com/search?q=metaphor

gag

 https://www.google.com/search?q=gag

Josh

 https://www.youtube.com/c/JoshTalksLive/featured

Orality

 https://www.google.com/search?q=Orality

https://www.google.com/search?q=Oral

dean

 https://www.google.com/search?q=dean+speak

Series

https://www.google.com/search?q=speaking+series

Keynote

 https://www.google.com/search?q=Keynote+speaker