ancient (n.)
"standard-bearer," 1550s, a corruption of ensign
ensign (n.)
late 14c., via Scottish, from Old French enseigne (12c.) "mark, symbol, signal; flag, standard, pennant,"
I see nothing related to pee in the definition of these words, although I guess it could be your mark lol
Printed copy · Anthology Volume 1, page 140Printed copy from The Tender For Law Anthology, Volume 1, page 140 (printed 14 June 2014). Added by this site; not part of the Facebook export.