What's on your mug?

Senpai is a gay bitch who likes to fuck with girls.

"Fuck me senpai."

By CatchMeOutsideHowBoutThat

Ejaculating in a woman’s/man’s ear, sucking out the remains of the semen and spitting it back into the mouths of the willing receiver.

Person #1 Straight up gave my girl a senpai surprise last night Person #2 Ummm sir do I know you?

By El Hacedor De Lluvia

Somebody that will never love you because he's too old for you

Wow I hope Kacchan-Senpai notices me today!!~

By sxd.ho.3

It’s a Japanese term, mostly used by girls, talking about boys. Also used as the term “daddy”

“Oh it’s Senpai! Please notice me~”

By Confidentsuga

A Japanese term to address someone older- can also be used as a sexual reference:

“Senpai is my mentor!” “Senpai, please go faster!”

By Confidentsuga