zwanzig

Cool, awesome, interesting. (Also German for the number 20.)

Dude! That's friggin zwanzig!
Super-glue is zwanzig!
Your essay is so zwanzig.

Say it German-like:
Das ist zwanzig!

MD Zwanzig Zwanzig

A chant that is said starting quietly while continually getting louder until you can't take it any more. Only to be sung while drinking Mad Dog 20/20. Very popular in Germany, hence the German word Zwanzig for 20.

md zwanzig, MD Zwanzig Zwanzig, MD ZWANZIG ZWANZIG, MD ZWANZIG ZWANZIG!!!!!!

Ja zwanzig (yes 20)

The perfect response for when ordering things at a shop or restaurant

Cashier:that'll be £1.20
Buyer: ja zwanzig (yes 20)