Unless you are in fact a cow, and in a loving, committed bovine relationship.
If one pauses to reflect on the physical aspects of a human being giving birth to a full-grown cow, one can see what this phrase alludes to in terms of emotional expressiveness. A fully gestated calf typically weighs between 80-100 pounds at birth, so even having a baby cow would be extremely uncomfortable for most humans. Cowabunga, indeed.
This design is available on posters, t shirts, sweatshirts, long sleeve t shirts, mousepads, and other unique gifts at the Road Sign Fun store.

