Akademik

какой придется
КАКОЙ ПОПАЛО coll; КАКОЙ НИ ПОПАЛО obs, substand; КАКОЙ ПРИДЕТСЯ{{}}
[AdvP; modif; fixed WO]
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any one, not one specifically or carefully chosen (when said critically, expresses the speaker's opinion that not selecting carefully is negligent, unacceptable etc):
- whichever (one) (s.o. sees first < s.o. wants etc>);
- whichever (one) comes to hand;
- any one (kind) (at all);
- it doesn't matter (which one <what kind>);
- [often when said critically] just any one (kind);
- God knows what kind.
     ♦ "Какую сковородку взять?" - "Какую попало". "Which frying pan should I use?" "Whichever one comes to hand."
     ♦ "Почему бы тебе не одолжить велосипед у своего брата?" - "Потому что мне нужен гоночный велосипед, а не какой попало!" "Why not borrow your brother's bike?" "Because I need a racing bike, not just any kind of bike'"

Большой русско-английский фразеологический словарь. — М.: ACT-ПРЕСС КНИГА. . 2004.