Faecal matter found on the penis after anal intercourse.
Jesus, get me a wet wipe, my johnsons caked in pugwash.
av S.Cook 22 december 2003
a substance that collects under your foreskin after gay intercourse
av fathead fugu 22 maj 2003
To urinate in the anus of a sexual partner
I gave her a real good pugwash
av Myra Durham 14 augusti 2006