gush 
(g
ŭsh)
v. gushed, gush·ing, gush·es
v.intr.1. To flow forth suddenly in great volume: water gushing from a hydrant.
2. To emit a sudden and abundant flow, as of tears.
3. To make an excessive display of sentiment or enthusiasm: gushed over the baby.
v.tr. To emit abundantly; pour forth.
n.1. A sudden copious outflow: a gush of tears.
2. Excessively demonstrative language or behavior.
[Middle English gushen, perhaps of Scandinavian origin; see gheu- in the Appendix of Indo-European roots.]