GST

Gouging and Screwing Tax; invented by Brian Mulroney's 1993 Progressive Conservatives = 7%; see also Canadians, eh, Goods and Services Tax; temporary measures; bad polictal moves

1)You item costs $10 plus 7.5% provincial tax, plus 7% GST.

2)"Progressive Conservative" Party lose catastrophically, with GST the main issue. Conservative Party goes from governing party to a minority too small to be official any more: an unprecedented rejection! (from Sales Tax Suicide)

by AGC September 3, 2003

GST

Gas Station Tweakers, or GSTs, is someone who tokes up on Gas Station Lush, yet gets the wrong kind of high.

Jon: "Where is Tyrone?"

Darren: "That nigga a GST, he been tokin it all day at the Gas Station, he tweakin"

by NiggerFaggot1 January 2, 2023

GST

1. Goods and Services Tax. A value added tax, added as a percentage to the cost of everything.
2. Get Shitfaced and Throw up. A party where excessive drinking is encouraged, to the point of emesis.

I hear the government introduced a GST, so I'll have to pay an extra 10% for the keg I'm buying for tonight's GST party.

by Swamp Ig June 4, 2007

GST

Gulf Standard Time

In UTC/GMT +4
One of the 38 different time zones in use.
Used by the United Arab Emirates and Oman.

John Doe: When is the meeting starting?
Jane Doe: It's starting at 2:00 PM GST!

by AhmedX1 December 14, 2022

GST

when a girl or a group of girls(freeks) walk buy n a nigga say "them GST"

G - gettin
S - sex
T - onight

by Holley AKA:Diamond January 2, 2005

GST

When texting or talking to a boy/girl and he/she says something cute it's GST, Gay Smile Time.

Sammi- I just got a text from Brian.

Ali-What did he say?

Sammi- He can't wait to see me!

Ali- GST!

by Jordboard September 9, 2009

GST

The tax (along with stuff like the the 1980s recession, and that Chretien ad) that lead the downfall of the Progressive Conservative Party in 1993. It's still with us Canadians since it was introduced, but thank God that Stephen Harper and the new Conservatives lowered that tax by 1% and that they're going to lower that again by 1% at the beggining of 2008 (the Liberals promised that they would destroy the GST ath the '90s, but they never did it anyways).

Gahhh! GST pisses me off....

by I'm not a conservative November 24, 2007