n. the ass, butt, booty, gluteus maximus. Called the "trunk" because its posterior position (on the rear of the body) is relative to the location of the "trunk" of a car. duh!
j-lo is famous not for talent, but fo' dat massive junk in her trunk.
by biggyswellz up in Lenoir nc October 21, 2003
An Americanism for what people in the UK call the "boot" of the car.
Can you put the shopping in the trunk of my car?
by anon March 17, 2005
that girl's messy weave is so trunk!”
by trunk February 28, 2015
To shove your head into a girls pussy, making a slurping noise.
Did you trunk that girl last night?

Yeah, she took it deep.
by Wheelerx January 9, 2012
The opposite of crunk. Where as crunk is crazy + drunk - suggesting almost a stimulative effect; trunk, or trunked, is tired + drunk, suggesting an almost pass out state not involving pass out quantities of alcohol.
Man I've slept like 6 hours in the past three days, a couple of shots and a bottle of wine later I'm totally trunk.

I was crunk of my ass earlier, but things kinda caught up to me and now I'm trunk off my ass, I'm going to bed.
by At Full Speed While Crying March 12, 2009
trunk link in networking refers to a link in switched network with VLANs. Basically its a link that more than 1 VLAN (configurable) can use to tranfer data.
The link between those 2 switches is trunk. Rest of the links are access.
by Necroskillz May 23, 2007
I shoved my trunk in her ass
by Jdub March 9, 2003