look up any word, like demisexual:
 
1.
Very oldschool slang for a large military 6X6 truck.
Her butt is as large as a Duece and a half Dude.!
by WARBIRD October 10, 2003

Words related to DUECE and a half

blimp eater fat heffer pig
 
2.
a woman that weighs 250 pounds
nick: thats one fat broad!
mike: yea, she's at least a duece and a half!
by upshotdrums January 15, 2006