Board Thread:Off Topic/@comment-17897872-20160527012320/@comment-28249601-20160602115204

I think I figured it out. Each number matches up to an alphabet letter. 3-7= 4, 3•5=15, |-7|=7, 2•9+1= 19.
 * (3-7)|+(3•5)+|-7|+[(2•9)+1]= Love

So, DOGS.

Wait...I LOVE dogs!