The "crew" drives around in a branded van, scouting for individuals (often framed as "random" pedestrians).
If we consider "Bangbus," "Sasha Tatcha," and "Gotcha" together, one possible interpretation is that there might have been a unique collaboration or product launch. This could involve a special product named "Gotcha" by Sasha Tatcha, potentially distributed or promoted through a partner like Bangbus. The specifics could vary widely: bangbus sasha tatcha gotcha sasha tatcha