I was a senior in High School in 2003, and Snoop Dogg's song "From da Chuuuch to da Palace" cam out, and it's first few words were "Tizzle Dizzle... Snoopy D-O-double Gizzle"

I joined the drumline in marching band earlier that year. We were a bunch of misfits (being obnoxious, hyper, and able to count to 16 were major requirements for drumline,) and everyone had obnoxious nicknames (Wedgie, T-Dubbs, Gouda, Party Socks, etc.) mine was Penn-Dawg, a "gangsta" name for a not so gansta person. I figured if I was gonna have a gangsta name, I'd go all out...
I'm the Joshy P-E-double-NIZZLE

Also:
georgeharrisonfan: self explanatory. Used it here once back in the day, but forgot my login info.