Hippo sound effect - the noise made by wild hippopotamus

[@Mach5Johnny]

Sounds like evil laughter! Haha

[@randomcrap4230]

I don't really know what sound I THOUGHT hippos made, but it definitely wasn't this. Lol

[@JB-se5if]

I play this video to cover up the sound of blowing my nose at night.

[@muhammadammarmohdnoraffend7161]

Engine oil bike

[@flamingmonkeyheads]

me farting

[@edwardnewgate5765]

It's like coc coc coc