Suggestive landscaping

Every time we go for a walk and go down this one particular street we giggle when we go by this one particular house.  Maybe we are a bit juvenile, but then again so is trimming your hedges like this:

At first we thought this home belonged to some old people who had no idea what they were doing.  Then one day we walked by and saw two middle-aged guys on the front porch.  Very funny, guys, very funny.    I just wonder what the neighbors think.