Lose a life

Both numbers are positive integers

lol, nice messi

i dig it

Hair is a tv reference

Pizza is a math thing

Already said no sports in this puzzle

"Although the number of slices per pizza varies between pizza providers, on average there are: 6 slices per small 8-10-inch pizza. 8 slices per 12-inch pizza (medium) 10 slices per 14-inch pizza (large)"

So, if you're going to stick to all slices are the same I will try:
put 5 in the pizza slice spot

A slice is V shaped. V is 5 in roman numerals

brady bunch i thought but doesn't really make sense

Lose a life

I am assuming 8 slices per pizza

Maybe one of the Doctors?
"Doctor Who:
The Second Doctor had an unkempt mop-top haircut as well as an abiding five o' clock shadow, both of which sets him off against the clean-cut First Doctor. He has his hair tidied in "The Macra Terror" and "The Enemy of the World", and apparently hates both the look and sensation of having it combed both times.
The Fourth Doctor has a mop of longish, aggressively curly hair. Messing it up from the Third Doctor's hairstyle with his hand is actually the very first thing he does after regenerating and it's usually tangled, though precisely how messy it is seems to have a lot of variation depending on the story (ranging from relatively smooth and tidy in "Terror of the Zygons" to a complete frizz in "The Power of Kroll"). Tom Baker refused to let the makeup team touch it after the start of recording because he felt it would be out of character for the Doctor to comb his hair while he was saving the universe — see Episode 4 of "Pyramids of Mars", where he starts out with a combed bouffant which you can watch slowly coil up into a springy mess. In "The Deadly Assassin", the Doctor claims his hair curls whenever he's thought up a good idea (or when it's going to rain).
The Eighth Doctor has messy, curly hair too, but longer and looser than the Fourth Doctor's. Both he and the Fourth are the resident loopy romantics of the Doctors.
The Tenth Doctor has pretty unkempt hair, though the kind that's clearly deliberately messy. Like with the Fourth Doctor, the mess level depends a lot on the story.
The Eleventh Doctor had wild hair in his first season, but it was gelled to immobility from "A Christmas Carol" onwards because it was causing the hair continuity people a headache.
The Twelfth Doctor originally had short silver curls in Series 8, but it has grown out into a curly silvery mess by Series 10."

From:https://tvtropes.org/pmwiki/pmwiki.php/Main/MessyHair

Ok so it's almost definitely 45

That would make bunch 8 right

8 for bunch 45 for pizza

yeah, that has to be it

8 for brady bunch. the oldest boy had a pretty good head of hair.
or Eight is Enough. one of those kids had a pretty messy head of hair too.
45 degrees for the slice

Pwns gets two lives

Bunch of tangled hair is a bunch of braids or Brady bunch

There were 8 of them (2 parents with 3 kids each; the opening had the 9 squares with the center having name of show)

45 degrees in a slice of pizza

good job pwns

nice one (er, two )

Lol