4. This?
Chewing gum
tires for a 4-
wheeler to travel
up very steep
inclines
A gaily wrapped
chewed bit of gum
to share the inside
of one's mouth
with a lover
Something to toss to an attacking dog
to glue its mouth shut
Art on
gum
wrappers
Gum foil
macramé
art
Gum
currency
Or this?
Traction device
attached to
exterior wall of a
building to
service window
washers