Prior to boarding a plane, those who get nervy or have irritable bowels try and drop one in the toilet. Occasionally they do actually just need to take a crap..
"Hey, where you been? Planes boarding!!"
"Sorry man, had to conduct a few preflight checks, gonna be a long flight"
"Sorry man, had to conduct a few preflight checks, gonna be a long flight"
by huggiebear89 May 28, 2012
Get the Preflight check mug.