мать-перемать(f bomb refers to the strongest weapon in one's verbal arsenal. in a time when words like "bitch" and "ass" have lost their shock value in pop culture, the word "fuck" is still like dropping a bomb in polite conversation. urbandictionary.comfa158)
Сан-Францисская бомба(сильнодействующая наркотическая смесь; He tried a San Francisco bomb once and got really bombed – Он попробовал эту смесь наркотиков и в натуре забалдел)