Harley's got a few... the most common is Harley Bo (His CKC name is Bodacious Harley)
I've been known to call him
Harley Hog (esp. when we play and he makes his "snorting" sound)
Harley D. (For Obvious Reasons)
Harley "not your toy", he pretends he doesnt know the diff. between Trista's toys and his own. ("Oh, uh, this bear isnt mine? Oh, I, um, really its not mine? Are you sure? I know I see Trista with it all the time, but I couldve swore it was mine... so its not my bear?")
Melissa & Harley toy stealer.. ohh there is a new one!