Pulled a wildman
When someone gets scared or extremely excited and soils their underwear. Analogous to having the shit scared out of you.
1) That was so exciting that I pulled a wildman!
2) That was so frightening that I pulled a wildman...need to go home and change my underwear.
scared shitless
shit scared out of you
scare the shit out of you
2) That was so frightening that I pulled a wildman...need to go home and change my underwear.
scared shitless
shit scared out of you
scare the shit out of you