Black Mesa Silly Straw™

The Black Mesa Official Silly Straw™ is an item mentioned by Darnold in Act 4. He tells Gordon to use it before he drinks the potion that would give him his minigun arm. However, he exasperatedly says to Darnold that he does not have one, nor does he have his passport. Dr. Coomer, disappointing in Gordon, expresses his distaste toward him and the fact that he does not have a straw. However, Darnold says that he can work around this. Despite not having one, Grodon is able to gain effects from the potion.

Trivia

 * The Black Mesa Silly Straw is marked with a trademark symbol (™), but is not legally trademarked.
 * It is one of the two items required for staff to have in order for them to traverse the facility freely.
 * Both Darnold and Dr. Coomer have Silly Straws, but it is unknown whether Bubby or Tommy has one.