The exact origin of this clip is undocumented, which is common for short voice memes ripped from streams, vlogs or WhatsApp audios and re-uploaded to soundboards. Its appeal comes from the very Brazilian slang 'mulecada', a playful word for a group of young friends, which makes the call to work feel like banter between teammates. It circulates alongside other Brazilian meme staples like Risadinha de ladrão and the atumalaca hahahahaha laugh, and keeps getting reused because every creator eventually needs a funny way to say the break is over.