There's a song I've been hearing a lot lately at work. (KDWB--your place to go for one of up to six different songs!) It's a gentleman who's quite upset about the lack of emotional support he's getting from his girlfriend, relative to that which he gives her. He claims he would "catch a grenade for ya", and "throw my hand on a blade for ya", but after that he runs out of good rhymes and needs to resort to "jump in front of a train for ya" before claiming that she wouldn't do the same. (Incidentally, two points on this: One, most women care more about whether you'll run out to the store at 2 AM to get them donuts than whether or not you'll throw yourself in front of locomotives; and two, if you have actual first-hand knowledge of whether or not your girlfriend will catch a grenade for you, her lack of commitment is the least of your worries.)
In any event, I've decided to help the gentleman out by giving some other things that he would do for her. Such as...
"do time in a stockade for ya"
"drink some pink lemonade for ya"
"spray a cockroach with Raid for ya"
"put my hair in a braid for ya"
"wear a garlic pomade for ya"
"get pets neutered or spayed for ya"
"perform at Farm Aid for ya"
"take a nap in the shade for ya"
"lose my shirt in a trade for ya"
"sing a serenade for ya"
"dodge, parry, spin and evade for ya"
"freshen my room with Glade for ya"
"get all my clothing frayed for ya"
"score a high passing grade for ya"
"carve a statue of jade for ya"
I hope this helps. Although I understand that it makes it even more likely that she would not, in fact, do the same.