助詞N3
〜か何か
something like... / ...or something
Structure
N + か何か
Explanation
Attached to a noun, か何か gives an uncertain example, "something like..." (コーヒーか何か).
Examples
お茶か何か飲みませんか。
Would you like something like tea?
ペンか何かで書いてください。
Please write with a pen or something.
Note
か何か gives an indefinite example in casual speech, similar to など or とか.