You are probably referring to sacrebleu, which is an archaic swear word that expressed surprise, anger, etc.
Le couloir is 'the corridor' in French.
on the
the foot
Le quai (masc.) is the quay, the wharf.
le coude (masc.) is the elbow in English.
Well, darling, "suc le bleu" doesn't mean squat in French. Maybe you're thinking of "sacre bleu," which is an old-fashioned expression of surprise or dismay. But hey, if you want to go around saying "suc le bleu," knock yourself out. Just don't expect any French folks to understand what the heck you're on about.
Suc Le bleu!
Le couloir is 'the corridor' in French.
"Le pouce" in French translates to "the thumb" in English.
Le menton means 'the chin' in French.
'le serpent' is the French word for 'the snake'.
le mois means 'the month' in French.
le penseur means the thinker in French.
le canard (masc.) is the duck in French.
"Le mur" in French translates to "the wall" in English.
"Le Nouvel An" in French is "the new year" in English.
le soir (masc.) means the evening in French.