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человек, не дружащий со здравым смыслом stresses
gen.	someone that lacks common sense (Alex_Odeychuk)
brit.	a few sandwiches short of a picnic (She's great fun, but she's a few sandwiches short of a picnic. — Она очень весёлая, но со здравым смыслом не дружит. businessinsider.nl Alex_Odeychuk)