"Aarons only got one move in the sack" says Wilbur. "Yeah, he's so predicktable" shout Iggy and Tempest

Making a predicktion about future sexual pleasures is all well and good, but it can also warn if da "generous with his sausage" dude in question is gonna be a real you-know-what in his attitude and overall treatment of you.

"Hey man, did you predickt that girl last night?"
"I was the first so yeah"