Fly The Batman
To have a good time to the point of forgeting everything else. A referce to the joy of flying a batman kite when a kid. (this reference may not be universal)
I think the defintion is good enough
flying batman
Developed in the far west of the Czech Republic, a form of foreplay between a heterosexual married couple, in which the male performs aerial feats whilst wearing a batman cape.
I heard Tim performed the flying batman on Friday night.