" Ugh, boys,” said Val.
“I believe the phrase you’re looking for is straight boys, Merlin corrected.
“What is straight? Lam asked, furrowing their brow.
“Oh goodness,” Merlin said. “We’ll it’s when a person has attractions to people who are on the other binary end of the…ummm…”
“They’re messing with you, Merlin. "

― A.R. Capetta , Once & Future (Once & Future #1)