The Manitoba Mad Cow is when you pick up a fat chick and while doing her doggy style, you squeeze and twist her titties like you'd milk a cow. Then you ram your dick in her ass without any lube, thus making her mad.
Ex: I hooked up some fat chick with a Manitoba Mad Cow last night, and it was awesome, she was so angry.
The Toronto toothy grin (TTG) is when a chick gives you a blowjob and right before you cum, you kick her in the stomach creating a look that appears to be a toothy grin, then you cum on her teeth, applying it evenly on each tooth, kinda like fluoride. Take a photo with the hidden camera in your headboard and add it to your scrapbook.
Ex: Last night, I gave Lucy a Toronto toothy grin. She enjoyed it, and was ecstatic to find out she's the feature pic on page 5 of my scrapbook.