"Bro's before ho's!"-the last rock to crumble from the ruins of a good foundation.
Broho'er; One who "Bros before Ho's" you, as your MIA GF slips out the back door.
Common known occur.
1) Heard trailing off in the wind.
2) 911 calls
3) Anon. Txt. msgs from sex partys
4) bummer scenes