Best definition
Being so incredibly awesome, that the mothers of your friends pay more attention to you than their child.People described as being ‘walker’ are generally attractive, and their comedy and charm attracts the attention of many people of the opposite sex.
“Son, who is that boy over there?”

“That’s (insert incredibly awesome person’s name here).”

“Invite them over, they’re so walker/ i can sense their walkerness from all the way over here…”