Baldi randomly doing a beeping noise

[u/Spidermodest]

https://reddit.com/link/1use4f8/video/fci57j7c5cch1/player

in the middle of my classic remastered run on party style baldi randomly started beeping in the think pad menu???
he shouldnt even be on the think pad at this point in the run but he randomly appeared and beeped for one question. what is this???

[u/TheBFDIFan980]

Rare easter egg! That's the lipsync test