Our chapter always does one chant for events like Greek Week and we sometimes do it after meetings to boost morale.
It goes
T-T-T with an H
E-E-E with a T
T with an a
A with a Phi
Theta Phi
We workin on some new one, we've heard some from others chapters but aren't sure how they go. If we come up with anything new I'll let ya know, but that's all we have for right now
Hope it kinda helps.