User blog comment:Asnow89/Battle of the Fantasy Foods- Round FOUR/@comment-9062114-20140909003129/@comment-188.80.12.18-20140909110611

Greedy milk is from an event on warframe that happened during update 11 (Gradivus Dilemma I believe). It was one of Sargas Ruk's lines : "''Tenno! Now we fight together! Now we crush the greedy milk from their skulls. The Corpus will pay for their crimes with their useless lives." ''There you have it x)