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An Irish drinking song, taken from Whose Line to make awkward moments really funny. It goes like this: Idy didy didy didy didy didy di!ohhhhhhhhhh..... and is often accompanied by a swinging hand motion as if you had a glass in your hand and were slopping it all over the floor.
Teacher: You may think im a man but maybe i'm not!
Students: Idy Didy DIDY!!!

Boy to girl: Here's your shirt, i found it in the boys bathroom
Eavesdropper:idy didy didy didy didy didy die! ohhh.....

Person: I was in your mom's room last night...
Person: Idy didy...

by ShakiraShakira December 06, 2006
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