Some years back I was interviewing and some recruiter or HR says to me "so from your resume it looks like you're a C++ expert, right" and I was able to control

Some years back I was interviewing and some recruiter or HR says to me "so from your resume it looks like you're a C++ expert, right" and I was able to control myself and say something like "I definitely have C++ experience" rather than "listen buddy, does it say 'Stroustrup' or 'Sutter' on top of my resume?"