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1. SSDM
Same Shit Different Month

Similar to ssdd but in this case its something you only do monthly but you still hate doing it.
"Hey is there anything new going on for this month?"

"ssdm"

"Oh that sucks hope next month is better"
2. SSDM
Same Spiel Different Movie. This is when an actor or actress plays the exact same type of character in two (or more) different movies.
Tom: Hey Ash, Michael Cera ALWAYS plays the exact same character. He's always this timid little guy who gets pushed around. I mean, Nick and Norah's Infinite Playlist, Superbad, Year One, Juno- he only plays one type of character.

Ash: Classic case of SSDM.
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