look up any word, like rimming:
 
3.
the name of David... who exists as long as he loves &cherishs silly roo
silly poo and silly roo spent the night together last night, and it was hot.
by robyn March 16, 2005
 
1.
aka May Shuk Kwan Leung, whose silly sense of humour and makes her irresistibly charming!
Silly Poo and SillyPooToo went on a wild three-day trip to Mr. Pipe's cottage in the woods.
by SillyPooToo August 23, 2008
 
2.
katie playing golf online with her bro oliver, oddly named sillypoo even though she won
'I win' says katie. 'yes, but you are a sillypoo' says oliver
by katie (not sillypoo) October 18, 2003