What's your gender? || A woman tweets sexually-oriented jokes (e.g., a sex pun) more often than usual in one day. Would you assume she's probably horny?
More likely more horny than not, but there are plenty of other explanations, so it only raises my horniness expectation by a smidge. Raises my thought she ran into a new source (maybe she is reading a sex pun book she finds clever) by a bit more!
Male and no, sex jokes/puns usually seem to serve a comedic purpose, rather than a sexually arousing one, so I would assume the same for the motivations behind the joke/pun.
Not that being horny would never be a cause, I just don't assume that it is.