(yells)
(THUD)
The Big Bang Theory Season 5, Episode 15
(LOUD THUD)
Game of Thrones Season 6, Episode 5
[THUD]
Breaking Bad Season 2, Episode 2
(heavy THUD)
The Big Bang Theory Season 5, Episode 16
Bang! Splat! Thud.
The Big Bang Theory Season 7, Episode 15