TGAL 

Think Globally Act Locally. It means think about what's good for our planet & take action in your area, such as ReduceReuseRecycle buy ElectricVehicles GoSolar buy OrganicFoods & such.

"TGAL and Help stop ClimateChange !"

TGAL by Nightwi1derness September 10, 2016

TGAL 

That Generated Audible Laughter.

Used in text and instant messaging as an alternative to the cliche, tiresome, and quite retarted LOL.

This flat-brimmed hat will make me look awesome!
TGAL! No, dude, that'd make you look like a douche!

TGAL by ketoneus May 22, 2011