1 definition by i wanna be a kennedy

a person who has no brothers or sisters.

has its pro's and con's, you usually can mamange to get whatever you want, you don't have to deal with any annoying little brats or other siblings who irk you, but most of the time, it's lonely.
jenny has no brothers or sisters, she's an only child.
by i wanna be a kennedy October 22, 2005
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