So, I followed a link from one manga to a thread that recommended this one. I agree with the poster, this one was much better.
It's called Yankee-kun to Megane-chan, and it follows the adventures of a 1st year Senior High student with a bad (very bad) reputation as he gets shanghai-ed, embarassed, coerced, bullied and generally whipped by an itty-bitty slip of a girl who just wants to be a good class rep. She's a bit (a lot) dense but she's not quite the goody two-shoes she tries to be. Mind you, the guy who looks like a gangster (tall and glaring) is a 'fraidy cat, and don't nobody go and call the former student council president 'a girl'. That would be very bad.
I laughed out loud while I was reading it and that's saying something. Check it out. Click on the picture to go to it on mangafox.com.