The dude that straddles everyones horses, pretty much a tool.
x: here cums the horse straddler!
y: hey bitch
horse straddler: hey guys! look what i got!
z: shut the fuck up and straddle the horses bitch
horse straddler: when can i join the battle? i've been straddling for years now!
x: quit yo bitchin' and get to straddlin'
y: once a horse straddler, always a horse straddler
z: GET THE FUCK BACK TO STRADDLIN'!