this is an
abbreviation of: “to be so mother f*cking god damn lonely”
it comes from the song abbreviation ‘tbsl’ (To Be So Lonely by
Harry Styles)
this slang/abbreviation is used a lot in wattpad comment sections when people feel really lonely compared to the probably romantic scene they are reading.
it is widely used by (mainly directioner, harries, louies etc) wattpad users and is an
inside joke from within the fandoms
A: “omg have you read ‘i sleep naked’ on wattpad?”
B: “ugh yes, louis and harry are
the cutest couple”
A: “tbsmfgdl”
B: “ikr”
(usually typed in an online
conversation and not said
in real life lol)