scrabble pro 

someone who is very good at playing "scrabble"

"man, your mom's a scrabble pro."

scrabble pro by mike zylstra January 9, 2009

Scrabblepooping 

Using your toilet time to play scrabble on your smart phone, inadvertently revealing to your opponent that you're pooping.

Shannon just played 'undine' at 11:34 in the morning. Must be scrabblepooping at work.

Scrabblepooping by Bull G November 11, 2011