What Is Viscosity?

In 2001 i was interviewing for an internship position at mckie foods in college dale tennessee. The company that makes little debbie snack cakes and it was absolutely the most interesting interview i've ever been in they uh you walk in the room and you've got these like snack cake engineers in front of you  and um they're asking you questions about things you've done and stuff like that. At some point in the interview this one guy that's kind of quiet in the corner he takes a little piece of paper and he pushes over in front ofYou to get your understanding of what viscosity means.