Dizi Adı: How I Met Your Mother
Bölüm Adı: The Exploding Meatball Sub
Sezon/Bölüm: 6. Sezon 20. Bölüm
Yayın Tarihi: 11 Nis. 2011

Lily and Barney react badly when Marshall finally quits his job at Goliath National Bank to take a volunteer position at an environmental organization. Meanwhile, Ted and Zoey’s opposing positions on the future of the Arcadia come between them.