1) Fraud 1) Pulling a gag 
• (p. pr. & vb. n.) of Hoax
hoax, hoaxed, hoaxing, hoaxes 1. An act intended to deceive or trick. 2. Something that has been established or accepted by fraudulent means. 3. Something intended to deceive; deliberate trickery intended to gain an advantage. 4. An act intended to trick people into believing something is real when it is not. 5. Subject to a playful joke. Hoax...