Bull Dog

An older man who goes after and dates girls who are noticeable a lot younger than him.

A male version of the female cougar.
A man in his 50s dating a girl who is in her 20s or 30s would be considered a bull dog.

Guy "Nice to meet your daughter, Sir."

Boss "Shes not my daughter shes my girlfriend, moron, my daughter is 7 years older than her."
by Adam Povalli April 19, 2010
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Bull Dog

An old perv who only wants to date and have sex with younger girls OR just any guy who dates girls that are younger than him because hes shallow and only cares about sex.
Hugh Hefner is a Bull Dog.
by #1 OHHHH yeah May 01, 2010
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Bull Dog

1.When a woman's vagina resembles the face/cheeks of a bull dog.
"Dude, you get with Sarah last night?"
"Yeah, bro. I went down on her, and it's a total bull dog. It was like making out with a roast beef sandwich."
by Madisonjman April 09, 2010
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Bull Dog

When a womans face looks like a bull dog
Renae long looks like a bull dog and is dating ben.
by noltad eggits February 28, 2008
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Bull Dog

A complete freak that lives in a village in Cornwall called Millbrook. Millbrook is situated across the river Tamar near the glorious city of Plymouth, England

Bull Dog is a large in-bred male who is famous for killing two people with his bare hands and for having his penis removed when inserting it into a hoover.

Bull Dog will never die and weighs well over 40 stone! His voice is very high pitched and is usually mistaken for a bat... A FAT one!
Bull Dog gets his name as he kinda resembles a bore pig??!!
by Ham-Boy January 15, 2009
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Bull Dog

Someone that is a bullly and treats you like dirt.
Erica was a bull dog because she would always pick on me.
by MichaelJ March 26, 2007
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bull dog

The act of puting ones balls between their legs and preceding to moon sombody.
Dude, im totally going to bull dog that car.
by Anonymous May 28, 2003
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