From wiki;
In 1963, Joey Dee recorded an album entitled Dance, Dance, Dance, with The Ronettes as his backup group. In spring of that year, Roulette released the track “Hot Pastrami with Mashed Potatoes,” from the previously issued live album, as a two-part single; the record made the U.S. Top Forty. The label later released “Ya Ya” and “Fannie Mae” from the same album.
Jimi Hendrix and Joe Pesci played guitar in various versions
of the group.Pesci grew-up with Four Seasons.
Actually those are lyrics from Lee Dorsey’s “Ya Ya” a rock n roll classic
Oh, well, I’m, UH!, sittin’ here,la la
Waitin’ for my ya ya, ah-um, ah-um
A sittin’ here la la, waitin’ for my ya ya, ah-um, ah-um
It may sound funny but I don’t believe she’s comin’, ah-um, ah-um