Soothu is an explicit Tamil word used to described buttocks/ass.

It is usually used as a cuss word or is used to remark a females behind.
Omala iva soothu semmaiya iruku pa! Atha nalla nakkanumnu iruku.
by Somling July 17, 2011
Get the Soothu mug.
It is a common word that is being used by someone from Guduvancheri (yesh uh) Can be used as a kind and threatening
ey soothu inga vandhu umma kudu da,
ey soothu enaku theriyadha.
by Okadha da poolu April 1, 2023
Get the ey soothu mug.