So it shouldn't surprise anyone that he picked (OK, chose) another opportunity to do so on #ThrowbackThursday.
Crane posted the below photo to Instagram with the caption: "'There may or may not have been some incidental nostril penetration.' -Seinfeld #tbt."
Gotta give the guy credit for not taking life - or himself - too seriously. Oh, and for the awesome Seinfeld reference, of course.