Demonoid

Korpiklaani!

Beer Beer
Wooden Pints
Happy Little Boozer
Let's Drink

Skyclad-Another drinking song
Finntroll - Under varje rot och sten(might not make me sing as i don't know Finnish/swedish but they might make me dance )
Finntroll-Trollhammeren
Finntroll - Försvinn du som lyser
Ensiferum - One More Magic Potion
Equilibrium - met
Turisas - One More
Rhapsody-The village of Dwarves
Children of Bodom- Somebody Put Something in My Drink(although i hate them, this song just gets me whenever i pass out!)
Metallica-whisky in the jar
Tankard - Space Beer
Tankard - Die With A Beer In Your Hand
Tankard- The Beauty And The Beast

Basically, i reserve metal stuff for these occasions