Love it or hate it, a large part of Family Guy’s humor is built on cutaways and non-sequiturs with heavy pop culture (and sometimes historical) references. As you can see here, they’ve taken a stab at referencing Street Fighter II, which in my opinion is pretty spot-on. The moves, animation, and sound effects are mostly faithful to the material they’re referencing. The Hundred Hand Slap at the end may not be exactly how it was in the game, but that’s just me nitpicking.
Source: [Capcom Unity