2 definitions by Boat dad
A knife either stored in a shoe or made part of a shoe as a weapon. Also could be a knife used to remove rocks from the treads of shoes.
"I was worried I wouldn't be able to return the shoes I bought until I used the shoe knife to take the pebble out of the tread."
by Boat dad December 25, 2011
A North American WASP male who is usually over 35, has money to burn and owns a boat. You can tell him by his delightful pleated khakis, collared golf shirt and casual penny loafers or slightly worn dockers shoes. A Boat Dad is often found on or near a wharf, dock, boat or bar overlooking a harbor. He doesn't necessarily have to be a real father and usually is eager to buy strong drinks for much younger women.
Oh my god Debby, did you see that Boat Dad all the way to the right of the bar? He totally tried to buy me a cosmo. What a creep!
by Boat dad August 10, 2009