Everyone in Chicago has long names, so sometimes you're given honorary nonsensical nicknames.
Johnny Galecki Goes Smoke-Free - David Letterman
Sara Gilberts Dating Johnny Galecki
Johnny Galecki Letterman 26 09 2013
Kaley admits to her and Johnny Galecki secretly Dating
Johnny Galecki, Iceland and Elves - David Letterman
Johnny Galecki and Kaley Cuoco - Actor on Actor