How funny! It shows a soldier and glamorous lady dancing and his buddy cutting in with bop on his head. The card says "May I Cut In?" This card is signed by the artists ad says: CPL.B. H. & Irliy (not sure about the second name as it is hard to read).
The card was published by MWM in Aurora, MO. It is in very good condition with a very very minor mark or crease at the upper right corner and some corner bumping. This may be from placing in an album and only shows on very close examination. Cute one to add to your military postcard collection.