Top definition
A sweet, caring, deep guy. One who's extremely cute but doesn't show off, although he can be cocky he is the most playful guy ever. He's a jock, and he maintains friendships with his exes. A Robert Williams is your ideal best friend, and for those lucky girls out there, boyfriend. And a Robert Williams is always there for you and will always love you for what you are.
Girl- Omg, that boy is sooo cute
Girl 2- He's a total Robert Williams. He's, like, the sweetest boy on earth.
Girl- Oooh, looks like someone's falling for her best friend!
by fallingforyou June 25, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug