Daisy chain
1. continuous chain of homosexual males engaged in having sex, each performing anal intercourse with the next; 2. any group people engaged in lovemaking forming some chain-like formation
Daisy roots
boots
Daisy-cutter
(in cricket, football, tennis, etc.) a ball which, after being struck or kicked, skims near the ground
Push up daisies
be dead and buried
Whoops
exclamation of mild surprise, dismay, etc.
DAISIE
Delivering Alien Invasive Species Inventories for Europe