look up any word, like blumpkin:
 
1.
(1) to craptise (v) is to practise in a bad or negative way. Can be deliberate or accidental. Can involve the act of sabotage on a practice session.
I am just going to go craptise now.
I am just craptising my violin.
Were you practising or craptising gymnastics?
by Phelola Smith April 18, 2007