To urinate involuntarily in one’s underclothes,
usually as the
result of extreme
fear, hilarity, or excitement.
If you make me laugh again, I think I might skeep.
“pee my pants” - This can mean one is laughing so hard that bladder control is
lost, or that you’
re very scared and a little squirt gets out. This
definition actually shows up in the OED with a citation of 1946.