Condition where a child appeared to be completely un-educatable, slow, moronic and lazy, frequently getting into trouble for which (in former times) the only solution was repeated savage arse smacking and caning. These punishments are now known to bring temporary relief from the underlying cause of TAPS, i.e. Anal Distraction Disorder (see ADD). The term is now obsolete, being the former psychological term for the condition now recognised as ADD.
2. Gently hit or touch
3. Proceed to sex, fuck
4. A type of spigot head
5. A type of water
2. Johnny tapped the table.
3. Johnny tapped dat ass!!
4. Johnny used a tap on the keg.
5. Johnny drank tap water and tapped dat ass!!
Oh, and there's the sexual definition too, but that has clearly been overdone. :)