dilly twacking 

To viciously assault and beat someone with a rubber dildo

Adam was given a good dilly twacking for his cheek

dilly twacking by greek socrates September 8, 2013

dillywacking 

wasting time; being less than productive.

"Curtis, you shouldn't be there dillywacking when there's work to be done!"

dillywacking by cranberry. March 3, 2010

dillywacking 

An activity involving matches being simultaneously flicked and lit. The matches are held like paper footballs against the striker on the matchbox. The middle or fore finger is then used to flick the match. This causes the match to be lit before flying off the box. Often played as a game with friends.

Never go dillywacking in the woods. You could start forest fires. Also, be careful not to dillywack into someone's hair.

dillywacking by Jimmy The Giant October 13, 2011