Mansaving
When man goes to save a women from a situation that she can completely handle on her own without his help.
Person 1: "Did you see that episode of Buffy where she kills all of the demons and Xander insists she needs his help despite not having any super power, and then he immediately gets knocked out."
Person 2: "Yeah that's the problem with Xander, he is always mansaving Buffy."
Person 2: "Yeah that's the problem with Xander, he is always mansaving Buffy."