We Made some Black Alien Slime for the Unilateral Grease commerical as seen in Episode 2.04. Not Silent But Deadly.   

*We made a double batch in this video*

2x (4ounce bottles of washable glue-white or clear) (Clear will take color better)
1-2 drops of liquid food coloring (optional) (we used a lot more but it stains hands)
1 teaspoon Baking soda
2 Tablespoons Contact Lens Solution (+ a few extra squirts)

Equipment
1 Teaspoon
1 Tablespoon
Glass or Plastic Mixing Bowl
Wisk or Mixing Spoon
Container for storing your slime (Airtight)
*Gloves if you put too much coloring*

You can also mix in glitter if you want!