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If you clam up, which is a little strange because a clam, like, opens and closes its shell.
When it's up, it's open, but when we say to clam up, it means to shut the mouth.
"Clam up." So, a clam is a...
Clam up.
and when clams sense a threat or find themselves out of water, they contract, causing the clam to, you know, clam up.
And when clams sense a threat or find themselves out of water, they contract, causing the clam to, you know, clam up.
You're going to clam up as soon as I ask any of these questions.
And if we're worried about being criticized, it'll just clam up and it won't be able to free associate at all.