Just two, but they'd have to be really small.
Er two. Or maybe one. No --- on second thoughts make that two. Is that okay with you
One to over hype the new lightbulb and one to make sure it breaks within a year.
Well, turns out one is not enough, but if you pair it, two can.
None 'cause it's already lit, fam.
Time bombs.
Guy who invented ketchup packets