Calculator, Formulator, pretty much anything that has "u-lator" at the end. Homer Simpson never said any of these, but he once said to Lisa, "I'll practice you!"
Ever since, my dad and I have made a habit of turning words like Calculator in a stupid phrase Homer obviously would be very capable of saying: "I'll calc-YOU-later!", "I'll form-YOU-later!"

Okie-dokey always sounds like Ned Flanders.

Naturally, everything on FF7 said by Barret, sounded in my head like Mr. T.

Hey, you guys! sounds like Sloth from the Goonies.

When I read Wolverine comics, Wolverine's lines are voiced in my head by the VA who did the original animated series. You know, instead of Huge Ackman or the assortment of other voice actors who've done the voice.

A sigh of bemused contentment will always bring to mind the voice of Ryan Reynolds on Waiting... or was that Van Wilder..?

Legen-wait for it-dary! "Legendary" will usually remind of Barney from How I Met Your Mother, a show which many continue to say has not been cancelled but I'm sure it has which sucks because they never actually got around to telling us who the f-ing hell the mother was supposed to be. My theory is good enough... the kids are twins and Ted impregnated Robin but she didn't want to be a mother and didn't want to marry Ted so she signed over custody and disappeared, which all explains why we never hear the actual tale of how Ted met their mother, why we've never seen or heard their mother in the "present", and most of all, why Robin is referred to as "Aunt Robin."

Get over here. Scorpion. Duh.