The full form of hml is hit my line
The full form of hml is hate my life
In the world of texting ‘hml’ can hold different meanings. First, it means ‘hit my line’ as a way for teens or texters to tell someone to call or text. The next definition is a darker meaning of ‘hate my life’, The dark meaning of ‘hate my life’ can be the easiest way for someone to display feelings of desperation in a bad situation.

Origin of HML
Pop culture has seen multitudes of acronyms for a faster or even easier texting experience. The need for an opposite to the love my life or ‘lml’ slang or even the intense term ‘fml’ (f**k my life). Those reasons saw the origin of ‘hml’ sometime in the early 2000s. It became an addition around 2006 in the Urban Dictionary and made its way to social media on Twitter about 2008.

The meaning of ‘hit my line’ may have been part of the Hip Hop world as a slang for call me, even appearing in artists’ like Drake’s lyrics.

Conversation Examples
Texter 1: Dan is with Jenny now…
Texter 2: Really, wow sorry.
Texter 1: I HML!