When a man busts a nut onto a drunk womans face while she is passed out. Then when the chick wakes up there is hardend ejaculate covering her face like a facemask.
"Last night Amanda was so drunk she passed out, so I gave her a Philadelphia Facemask. Then when she woke up we shot some pucks off her face to see how well it worked."
by JonRambo March 4, 2009
Get the Philadelphia Facemaskmug.