The most common piece of wood used in building construction. Somewhat confusing to the uninitiated because it does not measure 2" X 4". Up until the 1970's it measured 1-5/8" X 3-5/8" thereafter it measures 1-1/2" X 3-1/2" The length can be anything up to about 20 feet.
This house is 50 years old so it's made with real 2X4's (the slightly larger variety in use at the time, not the skinny ones of today).
An extreme case of morning wood, where the guy wakes up in the middle of a wet dream and didn't dream climax. Resulting in waking up with blue balls and an urge to fuck the nearest thing in sight.
Tedd: Man today was a rough morning.. Byron: Why? Tedd: I woke up with morning 2X4 today. Byron: Owch, must've sucked Tedd: Yeah. Good thing Shannon was there to relieve me.
By Lizzie
Rusty 2x4
A gang bang situation involving four men, two women, and two simultaneous instances of double anal. Think of it as a possible byproduct of DVDA after adding one more chick.
She totally did a rusty 2x4 last night. Her asshole must hurt more than the stomach of a starving African that just ate a 5 course Thanksgiving dinner.
