Funny Car Exhaust Whistle Tail Pipe Sound Prank Auto Practical Joke Muffler Gag hippies rule Give out these backseat driver's

Give out these backseat driver's licenses as gag gifts to irritating friends

Start tracing your lineage when you jot down your name under the "PARENTS" heading

constructed from high-quality wood with a durable brass handle and solid shaft

and ships brand new in manufacturer's packaging with our 100% Customer Satisfaction Guarantee

and a stick of Palo Santo Wood

Funny Car Exhaust Whistle Tail Pipe Sound Prank Auto Practical Joke Muffler Gag hippies rule Give out these backseat driver'sMake your friends and family members think something's wrong with their car when you insert this car exhaust whistle into their muffler. For a funny gag, just place this metal whistle, round end first, into a regular sized tail pipe and let them drive around for hours, days, or weeks until they decide to check or take the vehicle to the garage to have it checked. Give the car a little gas and this metal insert produces an annoying, high pitched sound