piece of tail(n = noun.act) ass, fuck, fucking, nookie, nooky, piece of ass, roll in the hay, screw, screwing, shag, shtup - slang for sexual intercourse;
is a kind of carnal knowledge, coition, coitus, congress, copulation, intercourse, relation, sex act, sexual congress, sexual intercourse, sexual relation

box tail, by the piece, chess piece, conversation piece, fee tail, fifty-cent piece, fowling piece, gold piece, horizontal tail, kite tail, knee piece, lion's tail, lizard's tail, lobster tail, lucky piece, mare's tail, masking piece, museum piece, one piece, period piece, piece, piece de resistance, piece goods, piece of ass, piece of cake, piece of cloth, piece of eight, piece of furniture, piece of ground, piece of land, piece of leather, piece of material, piece of music, piece of paper, piece of work, piece of writing, piece together, set piece, sprig tail, tail, tail assembly, tail bone, tail coat, tail end, tail feather, tail fin, tail gate, tail lamp, tail rotor, tail wind, think piece, turn tail, vertical tail, white tail