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1.
A term invented by internet forum users in 2007, roughly implying that two subjects are similar to one another.
"Those two act exactly the same."

"LOL! Like totally peas in a pod, yo."
by English4Life March 01, 2009
 
2.
teresa alinan and joshua segal

tes and josh are inseperable like peas in a pod.
by peas June 30, 2006