Nothing like this happens in Family Guy. Purple Haze seems to have absolutely no connection to Family Guy. Please be more specific in your question so it can be answered properly.
I'm a Deep Purple freak, and nobody I know of from Purple was ever in the Sweet (and I know of everyone who was even a session musician, or a touring player, with Purple)... however, Ritchie Blackmore the guitarist did get up and jam with the Sweet once. The guy was odd though, he also wanted to work with Abba and now plays mediaeval folk.
The TV show called LA Hair has a girl with short purple hair, and a guy that is always wearing yellow clothing and shoes. There is an overweight African American girl that comes in often to see about getting her hair done.
Pink Purple Blue Red
they're are two grapes (purple and green), a red apple, either gooseberries or currants, and one guy who looks like a bunch of leaves
Purple Guy's skin was most likely not purple. It is genetically impossible for a human's skin to be purple. However, in the sprite shown in the game, Purple Guy is simply a purple humanlike pixelated- thing. It was most likely he was wearing a purple suit when the murders happened.
He is a killer
Purple Guy is thought to be Springtrap due to the minigame in FNAF 3, where it shows his body getting trapped inside the suit. You could also say Springtrap is Purple Guy, visa versa.
Purple is usually a gay or girl color. Usually, not always.
grey
Purple Guy
your guy gets crabs.
Nothing like this happens in Family Guy. Purple Haze seems to have absolutely no connection to Family Guy. Please be more specific in your question so it can be answered properly.
Thaal Sinestro .
The tall purple guy that's always with Wario
Yes
The short hair purple is a girl and the long hair is the guy.