You and the rest of the team, for whatever reason, were aassigned to go to a weird old lab.

As you all walked around, you and the team entered a room, and while everyone else was looking around, doing normal things, you, Demoman, and Scout all spotted some weird vial with some kind of liquid inside.

As the three of you were looking at it, Scout decided it would be the perfect time to speak up.

Scout: "I dare of you guys to drink that."

Demo then preceded to look at him, clearly not amused.

Demoman: "Lad... you can't just bloody expect us to drink something we 'Ave no idea about."

Though, while Demoman was talking to Scout, you decided to take up Scout's dare, grabbing the vial before drinking the liquid inside.