kill yourself laughing

kill (oneself) laughing

To laugh hysterically and uncontrollably. The comedian had the whole audience killing themselves laughing. My ribs actually hurt from it! I was surprised by how funny my date was last night. I was killing myself laughing at some of her stories!
See also: kill, laugh

kill yourself laughing

be overcome with laughter.
See also: kill, laugh
References in periodicals archive ?
Your going to look back on your saggy jeans and kill yourself laughing as well in 20 years.
Before you kill yourself laughing, check your memory banks to see if you can recall the name of the player who is second to Sampras in Wimbledon final appearances in the 1990s.
Mrs M: You know, you'll look back in five years at pictures of yourself and you'll kill yourself laughing and think, Why?
And I always say that if you make love to someone and you don't kill yourself laughing at the end of it, then it hasn't been good sex.