Posted by R. Berg on January 24, 2002
In Reply to: He had me in stitches...? posted by Jeni on January 24, 2002
: Does anyone know the origin of this phrase?
My guess: It means he made me laugh until my sides hurt. "Stitch" originally meant a sharp thrust or stab. As early as the year 1000 it was used for an acute spasmodic pain in the side, as if stabbed (Oxford English Dictionary).