Tents up 

Having an erection, usually the one in the morning after waking up.

(On a camping holiday after waking up in your sleeping bag next to your girlfriend)

You) Tents up
Bitch) Well no shit
You) No I mean I got a big fat boner, now fucking suck it

Tents up by XtRaVa November 24, 2003

tenth avenue freeze up 

With its name derived from the Bruce Springsteen hit
"Tenth Avenue Freeze Out", a tenth avenue freeze up
is the inability to urinate in a public bathroom.

Better go to the bathroom before we leave for the
ball game--the bathrooms at the stadium will be
crowded and you might have a tenth avenue freeze up.

tenth avenue freeze up by goldandsilverowner June 14, 2010

Packing up the tent

To lose an erection.

I was all hot for that chick but then I saw her making out with the keg nozzle so I'm packing up the tent.

Packing up the tent by DPMistress March 21, 2009

Set up a tent

A sex position where a man lays on the floor and the sex partner rides him. The boner of the laying person refers to a pole for a tent, and act of riding refers to setting up the tent. It can shortly be called as "tenting".

Hey sexy, 'd you want to head back in and set up a tent?

Set up a tent by <34DD April 6, 2015