English: Dakke dak is a danish slang for Psy- or Progressive trance music, or other music with a heavy baseline featuring lots of drops. It's kinda like the sound the bass makes when comming out of bad speakers "dak dakke dak, dakke dak, dakke dak"
Dansk: Dakke dak er slang for Psytrance, eller "tramp".
Smoke Dank Purple (or SDP for short) is a phrase shouted every 4:20, wether it be PM or AM, in an as loud and extra way as possible. This phrase Originated at 21st street Co-op in Austin and has been shouted there every day since the early 2000's. It can also be heard around the city of Austin on special occasions such as Eeyore's Birthday Party or 4/20.
Raising the front tire of a motorcycle off the ground, squids use this to determine the alpha male of a group of gixxer riders. The longer the whoolie is held the danker it is.
Dude did you see Greg's dank whoolie? He held it for like two seconds! Fucking sick!