Slang for erectile dysfunction. Other wise known as limp lasagne.
"Sarah, was Tyler's cock rock hard last night?"
"No, it was more like cold spaghetti."
by BigDickWillyG April 3, 2015
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Out of style, not cool anymore, not trending, totally uncool.
Dude #1: Hey, dude! Did you see my new video about fidget spinners?
Dude #2: Oh, you still like fidget spinners? Dude, that's cold spaghetti.
by GamingDudester December 5, 2017
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