I also have had coffee on my brain! The curled mug is a fun image for the coffee-lovers in your life!
I prefer mine frozen with gobs of sugar....but I still like the smell and idea of hot coffee!!
I have a clean and simple card design, perfect for the men in your life! I colored the image with Copic Markers. I doodled around the image and matted it, layering it over some coordinating ribbon for contrast. I used the main image stamp as a background stamp as well...it really pulls the card together and gives the appearance of designer paper.
I love the font of this happy birthday outline image as well, very versatile, and you can coordinate it with your card's scheme!