"'Kiss that baby goodbye!' Pencils for Batman: Metal cover #2!," Lee tweeted. "Oddly enough, not my first cover with a hero & a jet ski ???? #dccomics #batman"
What he's referring to is his 1990 cover to Punisher War Journal #20, which proved popular enough
for Marvel to re-use it in a later trading card set.
In that case, it says Punisher rented the jet ski - we imagine Batman's is one he owns and has customized.
Bat-ski, anyone? Seriously!!!!!!!!