what does uhm mean when texting?

I know lol, lmbo, and others but uhm I’m confused?

uhm = u horny much?

All kidding aside, I think it’s just a pause where they are trying to think of something to say. Think of ummm or hmmm in the same way.
Uhm Text Meaning
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RE:

what does uhm mean when texting?

I know lol, lmbo, and others but uhm I’m confused?
Uhm is the same as ummmmmmmmmmmmmmmm like you know if you thinking or sumthing……so if you ask someone a question and they go “uhm ( which is the same as um)” it means they thinking. lol ummmm haha i hope this helpd
its js: Ummmmmmm
uh hum, yup