Is it normal to get erection while kissing meh girl

I hope you mean "my" girl. Cause the way "meh" girl looks (Google meh girl) a normal person would not want to kiss her.

If you kissed "your" girl, then it's normal.

It's completely normal for that to happen because all your blood is flowing to the parts of your body you use the most. Which would also explain why you sound braindead

Do you even know what me means?

and does she then play with your erect dick?

Do you whip your erection out and kiss her across the face with it?

Men do get sexually aroused by kissing especially when tongues down throats

If you don't know that its normal, I dont know if you should be kissing anyone.