Can you identify the sound effect used at 2:04?  It sounds so familiar and you're good with music and the internet so I thought you could help.  https://youtu.be/Qq6z4SxwFws?t=124
BLR (bad lip reading) uses that sound as the intro to his videos. i'm quite sure i also found that sound in one of the Logic libraries, which means it might possibly also be available in garageband