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A friend who displays affection and kindness in a way your own sister would if she really cared about anyone but herself.
Jay was being super sisterly by supporting my decision to get an abortion.
by SBRstar October 10, 2013
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Jul 28 Word of the Day
to sport a boner, fly the sail at full mass, rock hard, etc.
"I had a lot of cartoon characters that used to get me sexually aroused as a kid... The female reindeer from the Rudolph claymation series, when I was in preschool, I used to be bricked up watching that shit." -Jack Harlow
by real_philly February 11, 2020
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