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A thirty pack of beers (thirty rack).
A thirty of natty light's only around $15.
by gus December 26, 2004
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Jun 14 Word of the Day
Referring to women who are sexually or romantically attracted to other women. Applies to both lesbians and bisexual women, as it is only the same-sex attraction that matters, not any other attractions the women may have.

Originates from the Greek poet Sappho, a bisexual woman from the Isle of Lesbos, from which we get the term lesbian.
The sapphic women greatly enjoyed each others company.
by whatisdead June 25, 2015
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2
Marijuana that is not of supreme quality. Not completely shitty like shwag, but definetely takes alot to get you high. Often has many seeds and stems in it.
I'm not going to waste my money on that thirties - it will take four bowls to get me high. Stick with the flame.
by soff-bomb September 29, 2006
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3
Week or nasty weed. Comes from 30$ of an 1/8oz.
i coulnd't get that good shit, so smoke these thirtys
by duse February 28, 2005
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4
A slang term for a hardcore porno movie. Derived from the Roman numeral that stands for the rating (XXX).
I was watching a thirty when my dad walked into my room.
by J T Dollar Sign September 26, 2003
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5
A girl that’s 3 times hotter than a 10.
Damn son! Your girl’s a straight “Thirty”! Keep it up!”
by DJ Bannana Shorts October 27, 2018
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6
A person in their teens or twenties who looks much older than their chronological age.
Ruth: "I am sooo young and beautiful."
Ali: "You are wrong. You're such a thirty."
by TheWannabeArab December 08, 2017
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