To laugh your pants off

This is an idiom which is used to say that you find something very, very, very funny. The SMS acronym equivalent is LOL! For those of you who don’t get SMS acronyms, like me, it means ‘laugh out loud’! For years, I thought it meant: Lots of love!
Anyway, I usually laugh my pants off on a daily basis. As a vegetarian who can’t stand tofu, I laughed my pants off at these instructions on how to make tofu.
In addition, at the moment, I’m hooked on the Spanish sitcom, Gym Tony. Despite the fact that I’m not supposed to like it because it’s really, really mind-numbingly stupid, the truth is I think it’s the best thing on the telly. Moreover, for those of you who think the characters are just made up, I can put my hand on my heart and tell you that every single character in the programme is represented at my gym. So, if you want to get fit and laugh your pants off every day, you should definitely join my gym, it’s great!