A - Why are you typing so loudly?
B - Oh, you mean why am I klackalackin'?
A - What's klackalacking?
B - That's why I'm klackalacking! I'm defining it on Urban Dictionary!
A noise a creature indigenous to the Staten Island and Poughkeepsie, NY area makes when it finds something funny.
God, listen to him kackalackin' over there." "While I do really enjoy listening to you kackalacking, why don't you take it easy?" "I can't stop kackalacking