look up any word, like ratchet:

1 definition by penis_kink

 
1.
Straightlegging is to extend and stiffen all of the muscles in one's legs and buttocks at the moment of climax during masturbation. This does not only heighten pleasure by several magnitudes, but also increases the speed and power of ejaculation. This makes it possible to fire sperm-juice beyond your head and onto the wall behind you.
I straightlegged so hard last night that my high-velocity spunk made a hole in my Jessica Alba poster.
by penis_kink February 03, 2011