1.
these guys; these fellows; these ones
A rough, informal plural pronoun referring to people or things near the speaker. Formed from こいつ (this one, this guy) plus the pluralizing suffix ら. Can express contempt, familiarity, or casual affection depending on context.
The plural form of こいつ (this person/thing), formed by adding the suffix ら. Like こいつ, it is a rough or blunt form and can sound rude, dismissive, or contemptuous when used about people. However, among close friends it can also express casual warmth or in-group familiarity.
Can also refer to animals or objects, not just people.
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Very informal and masculine-leaning. Inappropriate in polite company or formal situations. The neutral equivalents would be この人たち (these people) or これら (these things).