The term "the one-twos" is colloquially used to refer to a quick one-two punch, often in the context of combat sports. While the phrase is common in such circles, it is not suitable for formal communication or everyday language. Opting for synonyms such as "jab-cross" or "left-right combination" can convey the same message without resorting to slang. Other terms to express the idea of rapid-fire strikes include "flurry," "barrage," and "onslaught." These alternatives are more widely used and more descriptive, making communication more effective and more professional. Ultimately, selecting the right synonym depends on the context, audience, and intention of the speaker.