obstructed
blocked
bound
choked
choked up
clogged
clogged up
congested
constipated
costive
foul
fouled
full
infarcted
jammed
obstipated
packed
plugged up
stopped
stopped up
stuffed
stuffed up
bugged
chugged
drugged
hugged
mugged
shrugged
slugged
tugged
unplugged