A lady trucker shows off her truck horn for her grandpa in this sweet video. 

In a reversal of roles, tik toking trucker @truckinunicorn shows off her truck horn for her grandpa, instead of grandpa showing off his horn for the grandkids. 

“Well I’ll tell ya, that son of a b*tch really sounds off!” he exclaims in surprise. 

“They didn’t have them like this in your day, did they grandpa?” she asks

It just goes to show that you’re never too old to delight in a good old fashioned truck horn. 

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