Farts after eating roasted sweet potatoes seem to hang in the air longer than normal farts.
Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means drift and the verb vocab version is to drift.
You're going to drift away. Drifting drifting drifting. Then, you turn into a yo-yo and yell "ta da yo-yo (ただよ)! Not sure why drifting turns you into a yo-yo, but imagine it and don't question it.