Ahhh the 70's
Do you remember the 'air hose' on the ground at full service gas stations?
Jumping on it or riding your bike over it would 'ding' the bell at the gas station and it really pissed of the guy inside thinking a car had pulled up.
"Damn you kids!"
Go Gators!
There are drive thrus with those pneumatic alarms. There's a few Pizza Huts and Charlies Chickens that usew such devices and I'll be...I still make the people inside mad.