I specialize in being incredibly off topic. Forgive my lack of knowledge since I haven't even seen this anime before, nor knew its name. Just saw it in a compilation video about motivation, decided to turn this screenshot into a meme.
Just so you know, it's an inuendo. Like the song "Push It" by Salt n' Peppa, the one from Grandma's Boy... Hope that clarifies the hidden meaning intended here.
